Q: What is the sum of all factors of the number 781,464,409 excluding 781,464,409?
A: 71,042,231
The factors of the number 781,464,409 are: 1, 11, 71042219, 781464409.
If you add them up, you will get the total of 781,464,480. Now subtract 781,464,409 to get 71,042,231