641293334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{5081}}^1\times {\mathrm{5737}}^1$

素因数の和:10831

約数の個数: 16

約数和(自身を含む): 1049778576

約数和(自身を除く): 408485242

約数列:

[1, 2, 11, 22, 5081, 5737, 10162, 11474, 55891, 63107, 111782, 126214, 29149697, 58299394, 320646667, 641293334]

約数ペア:

[(1, 641293334), (2, 320646667), (11, 58299394), (22, 29149697), (5081, 126214), (5737, 111782), (10162, 63107), (11474, 55891)]