Q: What is the sum of all factors of the number 2,501,990 excluding 2,501,990?
A: 2,001,610
The factors of the number 2,501,990 are: 1, 2, 5, 10, 250199, 500398, 1250995, 2501990.
If you add them up, you will get the total of 2,501,992. Now subtract 2,501,990 to get 2,001,610