Q: What is the sum of all factors of the number 1,243,862 excluding 1,243,862?
A: 628,834
The factors of the number 1,243,862 are: 1, 2, 313, 626, 1987, 3974, 621931, 1243862.
If you add them up, you will get the total of 1,244,490. Now subtract 1,243,862 to get 628,834