664134911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{22861}}^1$

素因数の和:23030

約数の個数: 16

約数和(自身を含む): 768163200

約数和(自身を除く): 104028289

約数列:

[1, 11, 19, 139, 209, 1529, 2641, 22861, 29051, 251471, 434359, 3177679, 4777949, 34954469, 60375901, 664134911]

約数ペア:

[(1, 664134911), (11, 60375901), (19, 34954469), (139, 4777949), (209, 3177679), (1529, 434359), (2641, 251471), (22861, 29051)]