492767216

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{122701}}^1$

素因数の和:122960

約数の個数: 20

約数和(自身を含む): 958548024

約数和(自身を除く): 465780808

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 122701, 245402, 490804, 981608, 1963216, 30797951, 61595902, 123191804, 246383608, 492767216]

約数ペア:

[(1, 492767216), (2, 246383608), (4, 123191804), (8, 61595902), (16, 30797951), (251, 1963216), (502, 981608), (1004, 490804), (2008, 245402), (4016, 122701)]