Q: What is the sum of all factors of the number 2,151,505 excluding 2,151,505?
A: 490,607
The factors of the number 2,151,505 are: 1, 5, 43, 215, 10007, 50035, 430301, 2151505.
If you add them up, you will get the total of 2,151,995. Now subtract 2,151,505 to get 490,607