Q: What is the sum of all factors of the number 2,453,261 excluding 2,453,261?
A: 129,139
The factors of the number 2,453,261 are: 1, 19, 129119, 2453261.
If you add them up, you will get the total of 2,453,390. Now subtract 2,453,261 to get 129,139