388452484

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{51193}}^1$

素因数の和:51475

約数の個数: 24

約数和(自身を含む): 779787008

約数和(自身を除く): 391334524

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 51193, 102386, 204772, 358351, 716702, 1433404, 13873303, 27746606, 55493212, 97113121, 194226242, 388452484]

約数ペア:

[(1, 388452484), (2, 194226242), (4, 97113121), (7, 55493212), (14, 27746606), (28, 13873303), (271, 1433404), (542, 716702), (1084, 358351), (1897, 204772), (3794, 102386), (7588, 51193)]