Q: What is the sum of all factors of the number 400,770,428 excluding 400,770,428?
A: 300,577,828
The factors of the number 400,770,428 are: 1, 2, 4, 100192607, 200385214, 400770428.
If you add them up, you will get the total of 400,770,728. Now subtract 400,770,428 to get 300,577,828