Q: What is the sum of all factors of the number 411,970 excluding 411,970?
A: 386,870
The factors of the number 411,970 are: 1, 2, 5, 10, 13, 26, 65, 130, 3169, 6338, 15845, 31690, 41197, 82394, 205985, 411970.
If you add them up, you will get the total of 412,356. Now subtract 411,970 to get 386,870