Q: What is the sum of all factors of the number 680,638 excluding 680,638?
A: 506,786
The factors of the number 680,638 are: 1, 2, 7, 14, 61, 122, 427, 797, 854, 1594, 5579, 11158, 48617, 97234, 340319, 680638.
If you add them up, you will get the total of 681,144. Now subtract 680,638 to get 506,786