Q: What is the sum of all factors of the number 13,240,399 excluding 13,240,399?
A: 778,865
The factors of the number 13,240,399 are: 1, 17, 778847, 13240399.
If you add them up, you will get the total of 13,241,177. Now subtract 13,240,399 to get 778,865