using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace yuki414
{
    class Program
    {
        static void Main(string[] args)
        {
            long m = long.Parse(Console.ReadLine());
            if (m % 2 == 0)
            {
                Console.WriteLine(2+" "+m/2);
            }
            else
            {
                bool flag = true;
                for (int i = 3; i*i <= m ; i+=2)
                {
                    if (m % i == 0)
                    {
                        Console.WriteLine(i+" "+m/i);
                        flag = false;
                        break;
                    }
                }
                if (flag)
                {
                    Console.WriteLine(1+" "+m);
                }
            }
        }
    }
}