381856602238

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{8663}}^1\times {\mathrm{218213}}^1$

素因数の和:226979

約数の個数: 16

約数和(自身を含む): 578525465376

約数和(自身を除く): 196668863138

約数列:

[1, 2, 101, 202, 8663, 17326, 218213, 436426, 874963, 1749926, 22039513, 44079026, 1890379219, 3780758438, 190928301119, 381856602238]

約数ペア:

[(1, 381856602238), (2, 190928301119), (101, 3780758438), (202, 1890379219), (8663, 44079026), (17326, 22039513), (218213, 1749926), (436426, 874963)]