Q: What is the sum of all factors of the number 2,405,404 excluding 2,405,404?
A: 1,818,620
The factors of the number 2,405,404 are: 1, 2, 4, 347, 694, 1388, 1733, 3466, 6932, 601351, 1202702, 2405404.
If you add them up, you will get the total of 2,405,405. Now subtract 2,405,404 to get 1,818,620