Q: What is the sum of all factors of the number 2,121,128 including 2,121,128?
A: 3,977,130
The factors of the number 2,121,128 are: 1, 2, 4, 8, 265141, 530282, 1060564, 2121128.
If you add them up, you will get the total of 3,977,130.