Q: What is the sum of all factors of the number 3,966,641 including 3,966,641?
A: 4,584,960
The factors of the number 3,966,641 are: 1, 7, 89, 623, 6367, 44569, 566663, 3966641.
If you add them up, you will get the total of 4,584,960.