Q: What is the sum of all factors of the number 426,640,357 excluding 426,640,357?
A: 74,587,643
The factors of the number 426,640,357 are: 1, 11, 13, 143, 2983499, 32818489, 38785487, 426640357.
If you add them up, you will get the total of 426,640,431. Now subtract 426,640,357 to get 74,587,643