Q: What is the sum of all factors of the number 1,398,842 including 1,398,842?
A: 2,128,032
The factors of the number 1,398,842 are: 1, 2, 71, 142, 9851, 19702, 699421, 1398842.
If you add them up, you will get the total of 2,128,032.