Q: What is the sum of all factors of the number 2,728,229 excluding 2,728,229?
A: 610,651
The factors of the number 2,728,229 are: 1, 7, 19, 73, 133, 281, 511, 1387, 1967, 5339, 9709, 20513, 37373, 143591, 389747, 2728229.
If you add them up, you will get the total of 2,728,839. Now subtract 2,728,229 to get 610,651