Q: What is the sum of all factors of the number 2,138,245 excluding 2,138,245?
A: 442,235
The factors of the number 2,138,245 are: 1, 5, 191, 955, 2239, 11195, 427649, 2138245.
If you add them up, you will get the total of 2,138,687. Now subtract 2,138,245 to get 442,235