Pagini recente » Istoria paginii runda/oni/clasament | warm-up-2019/clasament | Statistici FII Crismaru Vlad Marian (Crismaru_Vlad) | Autentificare | Cod sursa (job #2456575)
#include <bits/stdc++.h>
#define X 1000000
using namespace std;
ifstream fin("cifre5.in");
ofstream fout("cifre5.out");
int main()
{
int t; long long unsigned n, s, d, nd, sd, i, j;
vector <bool>A(X + 3, 1);
for(i = 4; i <= X; i += 2)
A[i] = 0;
for(i = 3; i <= X; i += 2)
{
if(A[i] == 1)
{
for(j = 2; j <= X/i; ++j)
A[i * j] = 0;
}
}
fin >> t;
while(t--)
{
fin >> n;
sd = nd = 1;
if(A[n] == 0)
for(i = 2; n != 1; ++i)
{
int d = 0;
if(A[i] == 1)
{
if(n%i == 0)
{
while(n%i == 0)
{
n /= i;
++d;
}
nd = nd * (d + 1);
sd = sd * ((pow(i, d + 1) - 1)/(i - 1));
}
}
}
else
{nd = 2; sd = 1 + n;}
fout << nd << ' ' << sd % 9937<< '\n';
}
return 0;
}