Q: What is the sum of all factors of the number 1,337,428 including 1,337,428?
A: 2,351,412
The factors of the number 1,337,428 are: 1, 2, 4, 257, 514, 1028, 1301, 2602, 5204, 334357, 668714, 1337428.
If you add them up, you will get the total of 2,351,412.