401075378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2039}}^1\times {\mathrm{8941}}^1$

素因数の和:10993

約数の個数: 16

約数和(自身を含む): 656700480

約数和(自身を除く): 255625102

約数列:

[1, 2, 11, 22, 2039, 4078, 8941, 17882, 22429, 44858, 98351, 196702, 18230699, 36461398, 200537689, 401075378]

約数ペア:

[(1, 401075378), (2, 200537689), (11, 36461398), (22, 18230699), (2039, 196702), (4078, 98351), (8941, 44858), (17882, 22429)]