2018601472

素因数分解:

$2^9\times {\mathrm{3942581}}^1$

素因数の和:3942599

約数の個数: 20

約数和(自身を含む): 4033261386

約数和(自身を除く): 2014659914

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3942581, 7885162, 15770324, 31540648, 63081296, 126162592, 252325184, 504650368, 1009300736, 2018601472]

約数ペア:

[(1, 2018601472), (2, 1009300736), (4, 504650368), (8, 252325184), (16, 126162592), (32, 63081296), (64, 31540648), (128, 15770324), (256, 7885162), (512, 3942581)]