Q: What is the sum of all factors of the number 2,143,031 excluding 2,143,031?
A: 250,969
The factors of the number 2,143,031 are: 1, 11, 89, 121, 199, 979, 2189, 10769, 17711, 24079, 194821, 2143031.
If you add them up, you will get the total of 2,143,281. Now subtract 2,143,031 to get 250,969