1320229412

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{12071}}^1$

素因数の和:12851

約数の個数: 24

約数和(自身を含む): 2376252480

約数和(自身を除く): 1056023068

約数列:

[1, 2, 4, 37, 74, 148, 739, 1478, 2956, 12071, 24142, 27343, 48284, 54686, 109372, 446627, 893254, 1786508, 8920469, 17840938, 35681876, 330057353, 660114706, 1320229412]

約数ペア:

[(1, 1320229412), (2, 660114706), (4, 330057353), (37, 35681876), (74, 17840938), (148, 8920469), (739, 1786508), (1478, 893254), (2956, 446627), (12071, 109372), (24142, 54686), (27343, 48284)]