329972522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{22691}}^1$

素因数の和:23365

約数の個数: 16

約数和(自身を含む): 540795744

約数和(自身を除く): 210823222

約数列:

[1, 2, 11, 22, 661, 1322, 7271, 14542, 22691, 45382, 249601, 499202, 14998751, 29997502, 164986261, 329972522]

約数ペア:

[(1, 329972522), (2, 164986261), (11, 29997502), (22, 14998751), (661, 499202), (1322, 249601), (7271, 45382), (14542, 22691)]