892804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 1729728

約数和(自身を除く): 836924

約数列:

[1, 2, 4, 11, 22, 44, 103, 197, 206, 394, 412, 788, 1133, 2167, 2266, 4334, 4532, 8668, 20291, 40582, 81164, 223201, 446402, 892804]

約数ペア:

[(1, 892804), (2, 446402), (4, 223201), (11, 81164), (22, 40582), (44, 20291), (103, 8668), (197, 4532), (206, 4334), (394, 2266), (412, 2167), (788, 1133)]