490366903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{2243}}^1$

素因数の和:2574

約数の個数: 16

約数和(自身を含む): 538344576

約数和(自身を除く): 47977673

約数列:

[1, 13, 67, 251, 871, 2243, 3263, 16817, 29159, 150281, 218621, 562993, 1953653, 7318909, 37720531, 490366903]

約数ペア:

[(1, 490366903), (13, 37720531), (67, 7318909), (251, 1953653), (871, 562993), (2243, 218621), (3263, 150281), (16817, 29159)]