Q: What is the sum of all factors of the number 2,189,305 excluding 2,189,305?
A: 437,867
The factors of the number 2,189,305 are: 1, 5, 437861, 2189305.
If you add them up, you will get the total of 2,189,742. Now subtract 2,189,305 to get 437,867