Q: What is the sum of all factors of the number 2,500,387 excluding 2,500,387?
A: 18,389
The factors of the number 2,500,387 are: 1, 137, 18251, 2500387.
If you add them up, you will get the total of 2,500,405. Now subtract 2,500,387 to get 18,389