1328646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 2975616

約数和(自身を除く): 1646970

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 491, 902, 982, 1353, 1473, 2706, 2946, 5401, 10802, 16203, 20131, 32406, 40262, 60393, 120786, 221441, 442882, 664323, 1328646]

約数ペア:

[(1, 1328646), (2, 664323), (3, 442882), (6, 221441), (11, 120786), (22, 60393), (33, 40262), (41, 32406), (66, 20131), (82, 16203), (123, 10802), (246, 5401), (451, 2946), (491, 2706), (902, 1473), (982, 1353)]