Q: What is the sum of all factors of the number 1,768,621 excluding 1,768,621?
A: 4,623
The factors of the number 1,768,621 are: 1, 421, 4201, 1768621.
If you add them up, you will get the total of 1,768,625. Now subtract 1,768,621 to get 4,623