Q: What is the sum of all factors of the number 1,550,339 excluding 1,550,339?
A: 221,485
The factors of the number 1,550,339 are: 1, 7, 221477, 1550339.
If you add them up, you will get the total of 1,550,560. Now subtract 1,550,339 to get 221,485