Q: What is the sum of all factors of the number 635,305,621 excluding 635,305,621?
A: 489,623
The factors of the number 635,305,621 are: 1, 1301, 488321, 635305621.
If you add them up, you will get the total of 635,306,110. Now subtract 635,305,621 to get 489,623