388206524

素因数分解:

$2^2\times {\mathrm{2351}}^1\times {\mathrm{41281}}^1$

素因数の和:43636

約数の個数: 12

約数和(自身を含む): 679666848

約数和(自身を除く): 291460324

約数列:

[1, 2, 4, 2351, 4702, 9404, 41281, 82562, 165124, 97051631, 194103262, 388206524]

約数ペア:

[(1, 388206524), (2, 194103262), (4, 97051631), (2351, 165124), (4702, 82562), (9404, 41281)]