Q: What is the sum of all factors of the number 1,987,876 excluding 1,987,876?
A: 1,807,244
The factors of the number 1,987,876 are: 1, 2, 4, 11, 22, 44, 45179, 90358, 180716, 496969, 993938, 1987876.
If you add them up, you will get the total of 1,987,877. Now subtract 1,987,876 to get 1,807,244