Q: What is the sum of all factors of the number 1,425,403 including 1,425,403?
A: 1,640,672
The factors of the number 1,425,403 are: 1, 7, 157, 1099, 1297, 9079, 203629, 1425403.
If you add them up, you will get the total of 1,640,672.