Q: What is the sum of all factors of the number 2,102,399 excluding 2,102,399?
A: 214,993
The factors of the number 2,102,399 are: 1, 13, 43, 559, 3761, 48893, 161723, 2102399.
If you add them up, you will get the total of 2,102,613. Now subtract 2,102,399 to get 214,993