Q: What is the sum of all factors of the number 425,125,402 excluding 425,125,402?
A: 274,575,278
The factors of the number 425,125,402 are: 1, 2, 13, 26, 53, 106, 689, 1378, 308509, 617018, 4010617, 8021234, 16350977, 32701954, 212562701, 425125402.
If you add them up, you will get the total of 425,125,676. Now subtract 425,125,402 to get 274,575,278