Q: What is the sum of all factors of the number 1,280,609 including 1,280,609?
A: 1,427,328
The factors of the number 1,280,609 are: 1, 11, 47, 517, 2477, 27247, 116419, 1280609.
If you add them up, you will get the total of 1,427,328.