Q: What is the sum of all factors of the number 4,200,878 excluding 4,200,878?
A: 2,725,762
The factors of the number 4,200,878 are: 1, 2, 11, 22, 121, 242, 17359, 34718, 190949, 381898, 2100439, 4200878.
If you add them up, you will get the total of 4,200,880. Now subtract 4,200,878 to get 2,725,762