Q: What is the sum of all factors of the number 2,161,619 excluding 2,161,619?
A: 3,325
The factors of the number 2,161,619 are: 1, 887, 2437, 2161619.
If you add them up, you will get the total of 2,161,622. Now subtract 2,161,619 to get 3,325