289352852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{4003}}^1$

素因数の和:5087

約数の個数: 24

約数和(自身を含む): 536792256

約数和(自身を除く): 247439404

約数列:

[1, 2, 4, 17, 34, 68, 1063, 2126, 4003, 4252, 8006, 16012, 18071, 36142, 68051, 72284, 136102, 272204, 4255189, 8510378, 17020756, 72338213, 144676426, 289352852]

約数ペア:

[(1, 289352852), (2, 144676426), (4, 72338213), (17, 17020756), (34, 8510378), (68, 4255189), (1063, 272204), (2126, 136102), (4003, 72284), (4252, 68051), (8006, 36142), (16012, 18071)]