Q: What is the sum of all factors of the number 2,143,242 excluding 2,143,242?
A: 2,500,488
The factors of the number 2,143,242 are: 1, 2, 3, 6, 9, 18, 119069, 238138, 357207, 714414, 1071621, 2143242.
If you add them up, you will get the total of 2,143,244. Now subtract 2,143,242 to get 2,500,488