Q: What is the sum of all factors of the number 1,421,438 excluding 1,421,438?
A: 864,706
The factors of the number 1,421,438 are: 1, 2, 17, 34, 97, 194, 431, 862, 1649, 3298, 7327, 14654, 41807, 83614, 710719, 1421438.
If you add them up, you will get the total of 1,422,302. Now subtract 1,421,438 to get 864,706