Q: What is the sum of all factors of the number 2,666,726 including 2,666,726?
A: 4,210,680
The factors of the number 2,666,726 are: 1, 2, 19, 38, 70177, 140354, 1333363, 2666726.
If you add them up, you will get the total of 4,210,680.