380097916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1069}}^1\times {\mathrm{8081}}^1$

素因数の和:9165

約数の個数: 24

約数和(自身を含む): 726410160

約数和(自身を除く): 346312244

約数列:

[1, 2, 4, 11, 22, 44, 1069, 2138, 4276, 8081, 11759, 16162, 23518, 32324, 47036, 88891, 177782, 355564, 8638589, 17277178, 34554356, 95024479, 190048958, 380097916]

約数ペア:

[(1, 380097916), (2, 190048958), (4, 95024479), (11, 34554356), (22, 17277178), (44, 8638589), (1069, 355564), (2138, 177782), (4276, 88891), (8081, 47036), (11759, 32324), (16162, 23518)]