Q: What is the sum of all factors of the number 1,122,890 including 1,122,890?
A: 2,021,220
The factors of the number 1,122,890 are: 1, 2, 5, 10, 112289, 224578, 561445, 1122890.
If you add them up, you will get the total of 2,021,220.