Q: What is the sum of all factors of the number 2,116,155 excluding 2,116,155?
A: 1,319,109
The factors of the number 2,116,155 are: 1, 3, 5, 15, 71, 213, 355, 1065, 1987, 5961, 9935, 29805, 141077, 423231, 705385, 2116155.
If you add them up, you will get the total of 2,116,156. Now subtract 2,116,155 to get 1,319,109