749835361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 885427200

約数和(自身を除く): 135591839

約数列:

[1, 11, 19, 53, 139, 209, 487, 583, 1007, 1529, 2641, 5357, 7367, 9253, 11077, 25811, 29051, 67693, 81037, 101783, 139973, 283921, 490409, 744623, 1286167, 1539703, 3587729, 5394499, 14147837, 39465019, 68166851, 749835361]

約数ペア:

[(1, 749835361), (11, 68166851), (19, 39465019), (53, 14147837), (139, 5394499), (209, 3587729), (487, 1539703), (583, 1286167), (1007, 744623), (1529, 490409), (2641, 283921), (5357, 139973), (7367, 101783), (9253, 81037), (11077, 67693), (25811, 29051)]