262656386

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{4603}}^1$

素因数の和:4985

約数の個数: 16

約数和(自身を含む): 399332544

約数和(自身を除く): 136676158

約数列:

[1, 2, 103, 206, 277, 554, 4603, 9206, 28531, 57062, 474109, 948218, 1275031, 2550062, 131328193, 262656386]

約数ペア:

[(1, 262656386), (2, 131328193), (103, 2550062), (206, 1275031), (277, 948218), (554, 474109), (4603, 57062), (9206, 28531)]