Q: What is the sum of all factors of the number 2,561,131 excluding 2,561,131?
A: 79,829
The factors of the number 2,561,131 are: 1, 59, 83, 523, 4897, 30857, 43409, 2561131.
If you add them up, you will get the total of 2,561,210. Now subtract 2,561,131 to get 79,829