2021034004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{200579}}^1$

素因数の和:200823

約数の個数: 24

約数和(自身を含む): 3875205600

約数和(自身を除く): 1854171596

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 2519, 5038, 10076, 200579, 401158, 802316, 2206369, 4412738, 8825476, 45932591, 91865182, 183730364, 505258501, 1010517002, 2021034004]

約数ペア:

[(1, 2021034004), (2, 1010517002), (4, 505258501), (11, 183730364), (22, 91865182), (44, 45932591), (229, 8825476), (458, 4412738), (916, 2206369), (2519, 802316), (5038, 401158), (10076, 200579)]