Q: What is the sum of all factors of the number 679,874 excluding 679,874?
A: 435,646
The factors of the number 679,874 are: 1, 2, 13, 26, 79, 158, 331, 662, 1027, 2054, 4303, 8606, 26149, 52298, 339937, 679874.
If you add them up, you will get the total of 680,309. Now subtract 679,874 to get 435,646