Q: What is the sum of all factors of the number 1,209,474 excluding 1,209,474?
A: 1,898,046
The factors of the number 1,209,474 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 331, 406, 522, 609, 662, 993, 1218, 1827, 1986, 2317, 2979, 3654, 4634, 5958, 6951, 9599, 13902, 19198, 20853, 28797, 41706, 57594, 67193, 86391, 134386, 172782, 201579, 403158, 604737, 1209474.
If you add them up, you will get the total of 1,209,475. Now subtract 1,209,474 to get 1,898,046