Q: What is the sum of all factors of the number 1,321,942 including 1,321,942?
A: 1,990,296
The factors of the number 1,321,942 are: 1, 2, 307, 614, 2153, 4306, 660971, 1321942.
If you add them up, you will get the total of 1,990,296.