2069897728

素因数分解:

$2^9\times {\mathrm{4042769}}^1$

素因数の和:4042787

約数の個数: 20

約数和(自身を含む): 4135753710

約数和(自身を除く): 2065855982

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4042769, 8085538, 16171076, 32342152, 64684304, 129368608, 258737216, 517474432, 1034948864, 2069897728]

約数ペア:

[(1, 2069897728), (2, 1034948864), (4, 517474432), (8, 258737216), (16, 129368608), (32, 64684304), (64, 32342152), (128, 16171076), (256, 8085538), (512, 4042769)]