Q: What is the sum of all factors of the number 652,990 excluding 652,990?
A: 613,058
The factors of the number 652,990 are: 1, 2, 5, 10, 13, 26, 65, 130, 5023, 10046, 25115, 50230, 65299, 130598, 326495, 652990.
If you add them up, you will get the total of 653,603. Now subtract 652,990 to get 613,058