Q: What is the sum of all factors of the number 1,428,742 including 1,428,742?
A: 2,544,480
The factors of the number 1,428,742 are: 1, 2, 7, 14, 49, 61, 98, 122, 239, 427, 478, 854, 1673, 2989, 3346, 5978, 11711, 14579, 23422, 29158, 102053, 204106, 714371, 1428742.
If you add them up, you will get the total of 2,544,480.