Cod sursa(job #2413712)

Utilizator AndreiDeltaBalanici Andrei Daniel AndreiDelta Data 23 aprilie 2019 17:33:10
Problema Suma si numarul divizorilor Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.98 kb
#include <bits/stdc++.h>
#define Dim 1004
#define Mod 9973
#define Max 1000000
using namespace std;
ifstream f("ssnd.in");
ofstream g("ssnd.out");
int T,cnt;
bool prim[Max];
typedef long long ll;
ll X,A[78502];

void Ciur()
{
    for(ll div=2;div*div<=Max;div++)
    if(!prim[div])
    {
        for(ll nr=2*div;nr<=Max;nr+=div) prim[nr]=1;
    }
    for(ll i=2;i<=Max;i++)
    if(!prim[i])  A[++cnt]=i;
}

int main()
{
    Ciur();
    f>>T;
    for(int j=1;j<=T;j++)
    {
        f>>X;
        int index=1;
        ll ans1=1,ans2=1;

        while(X!=1)
        {
           int cont=0; ll produs=A[index];
           while(X%A[index]==0)
           {
               X/=A[index];
               produs*=A[index];
               cont++;
           }
           ans1*=(cont+1);
           produs=(produs-1)/(A[index]-1);
           ans2=((ans2*(produs%Mod))%Mod);
           index++;
        }
        g<<ans1<<" "<<ans2<<'\n';
    }
    return 0;
}