Q: What is the sum of all factors of the number 3,865,639 excluding 3,865,639?
A: 9,401
The factors of the number 3,865,639 are: 1, 431, 8969, 3865639.
If you add them up, you will get the total of 3,865,648. Now subtract 3,865,639 to get 9,401