Q: What is the sum of all factors of the number 1,280,628 including 1,280,628?
A: 3,237,234
The factors of the number 1,280,628 are: 1, 2, 3, 4, 6, 9, 12, 18, 36, 35573, 71146, 106719, 142292, 213438, 320157, 426876, 640314, 1280628.
If you add them up, you will get the total of 3,237,234.