Q: What is the sum of all factors of the number 2,090,258 excluding 2,090,258?
A: 1,045,132
The factors of the number 2,090,258 are: 1, 2, 1045129, 2090258.
If you add them up, you will get the total of 2,090,259. Now subtract 2,090,258 to get 1,045,132