Q: What is the sum of all factors of the number 1,420,978 including 1,420,978?
A: 2,483,712
The factors of the number 1,420,978 are: 1, 2, 13, 26, 31, 41, 43, 62, 82, 86, 403, 533, 559, 806, 1066, 1118, 1271, 1333, 1763, 2542, 2666, 3526, 16523, 17329, 22919, 33046, 34658, 45838, 54653, 109306, 710489, 1420978.
If you add them up, you will get the total of 2,483,712.