8681458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 14511744

約数和(自身を除く): 5830286

約数列:

[1, 2, 17, 34, 37, 67, 74, 103, 134, 206, 629, 1139, 1258, 1751, 2278, 2479, 3502, 3811, 4958, 6901, 7622, 13802, 42143, 64787, 84286, 117317, 129574, 234634, 255337, 510674, 4340729, 8681458]

約数ペア:

[(1, 8681458), (2, 4340729), (17, 510674), (34, 255337), (37, 234634), (67, 129574), (74, 117317), (103, 84286), (134, 64787), (206, 42143), (629, 13802), (1139, 7622), (1258, 6901), (1751, 4958), (2278, 3811), (2479, 3502)]