#include <iostream>

using namespace std;

int main()
{
    int C,B,A;
    cin >> C;
    
    for(int i=2; ; i++)
    {
        if(C%i == false)
        {
          B = i;
          A = C / B;
          break;
        }
    }
    
    cout << A << " " << B;
}