Q: What is the sum of all factors of the number 2,047,721 excluding 2,047,721?
A: 191,383
The factors of the number 2,047,721 are: 1, 13, 67, 871, 2351, 30563, 157517, 2047721.
If you add them up, you will get the total of 2,047,912. Now subtract 2,047,721 to get 191,383