1285152836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{283573}}^1$

素因数の和:283691

約数の個数: 24

約数和(自身を含む): 2477302464

約数和(自身を除く): 1192149628

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 283573, 567146, 1134292, 3119303, 6238606, 12477212, 29208019, 58416038, 116832076, 321288209, 642576418, 1285152836]

約数ペア:

[(1, 1285152836), (2, 642576418), (4, 321288209), (11, 116832076), (22, 58416038), (44, 29208019), (103, 12477212), (206, 6238606), (412, 3119303), (1133, 1134292), (2266, 567146), (4532, 283573)]