520001408444

素因数分解:

$2^2\times 7^1\times {\mathrm{8191}}^1\times {\mathrm{2267303}}^1$

素因数の和:2275505

約数の個数: 24

約数和(自身を含む): 1040130244608

約数和(自身を除く): 520128836164

約数列:

[1, 2, 4, 7, 14, 28, 8191, 16382, 32764, 57337, 114674, 229348, 2267303, 4534606, 9069212, 15871121, 31742242, 63484484, 18571478873, 37142957746, 74285915492, 130000352111, 260000704222, 520001408444]

約数ペア:

[(1, 520001408444), (2, 260000704222), (4, 130000352111), (7, 74285915492), (14, 37142957746), (28, 18571478873), (8191, 63484484), (16382, 31742242), (32764, 15871121), (57337, 9069212), (114674, 4534606), (229348, 2267303)]