Q: What is the sum of all factors of the number 1,255,426 excluding 1,255,426?
A: 639,758
The factors of the number 1,255,426 are: 1, 2, 163, 326, 3851, 7702, 627713, 1255426.
If you add them up, you will get the total of 1,256,065. Now subtract 1,255,426 to get 639,758