Q: What is the sum of all factors of the number 1,239,578 excluding 1,239,578?
A: 659,494
The factors of the number 1,239,578 are: 1, 2, 47, 94, 13187, 26374, 619789, 1239578.
If you add them up, you will get the total of 1,240,237. Now subtract 1,239,578 to get 659,494