Q: What is the sum of all factors of the number 2,123,809 excluding 2,123,809?
A: 3,231
The factors of the number 2,123,809 are: 1, 919, 2311, 2123809.
If you add them up, you will get the total of 2,123,812. Now subtract 2,123,809 to get 3,231