Q: What is the sum of all factors of the number 1,218,130 excluding 1,218,130?
A: 989,894
The factors of the number 1,218,130 are: 1, 2, 5, 10, 181, 362, 673, 905, 1346, 1810, 3365, 6730, 121813, 243626, 609065, 1218130.
If you add them up, you will get the total of 1,219,119. Now subtract 1,218,130 to get 989,894