Q: What is the sum of all factors of the number 1,387,504 including 1,387,504?
A: 2,688,320
The factors of the number 1,387,504 are: 1, 2, 4, 8, 16, 86719, 173438, 346876, 693752, 1387504.
If you add them up, you will get the total of 2,688,320.