970174686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1$

素因数の和:2281

約数の個数: 64

約数和(自身を含む): 2154620160

約数和(自身を除く): 1184445474

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 139, 258, 278, 417, 559, 834, 1118, 1677, 1807, 2081, 3354, 3614, 4162, 5421, 5977, 6243, 10842, 11954, 12486, 17931, 27053, 35862, 54106, 77701, 81159, 89483, 155402, 162318, 178966, 233103, 268449, 289259, 466206, 536898, 578518, 867777, 1163279, 1735554, 2326558, 3489837, 3760367, 6979674, 7520734, 11281101, 12438137, 22562202, 24876274, 37314411, 74628822, 161695781, 323391562, 485087343, 970174686]

約数ペア:

[(1, 970174686), (2, 485087343), (3, 323391562), (6, 161695781), (13, 74628822), (26, 37314411), (39, 24876274), (43, 22562202), (78, 12438137), (86, 11281101), (129, 7520734), (139, 6979674), (258, 3760367), (278, 3489837), (417, 2326558), (559, 1735554), (834, 1163279), (1118, 867777), (1677, 578518), (1807, 536898), (2081, 466206), (3354, 289259), (3614, 268449), (4162, 233103), (5421, 178966), (5977, 162318), (6243, 155402), (10842, 89483), (11954, 81159), (12486, 77701), (17931, 54106), (27053, 35862)]