Q: What is the sum of all factors of the number 1,287,402 excluding 1,287,402?
A: 1,546,518
The factors of the number 1,287,402 are: 1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 491, 874, 982, 1311, 1473, 2622, 2946, 9329, 11293, 18658, 22586, 27987, 33879, 55974, 67758, 214567, 429134, 643701, 1287402.
If you add them up, you will get the total of 1,287,403. Now subtract 1,287,402 to get 1,546,518