Q: What is the sum of all factors of the number 1,489,090 excluding 1,489,090?
A: 1,254,398
The factors of the number 1,489,090 are: 1, 2, 5, 10, 43, 86, 215, 430, 3463, 6926, 17315, 34630, 148909, 297818, 744545, 1489090.
If you add them up, you will get the total of 1,489,091. Now subtract 1,489,090 to get 1,254,398