4009018

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 24

約数和(自身を含む): 6752700

約数和(自身を除く): 2743682

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 409, 754, 818, 4901, 5317, 9802, 10634, 11861, 23722, 69121, 138242, 154193, 308386, 2004509, 4009018]

約数ペア:

[(1, 4009018), (2, 2004509), (13, 308386), (26, 154193), (29, 138242), (58, 69121), (169, 23722), (338, 11861), (377, 10634), (409, 9802), (754, 5317), (818, 4901)]