393663314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{26431}}^1$

素因数の和:27121

約数の個数: 16

約数和(自身を含む): 645152256

約数和(自身を除く): 251488942

約数列:

[1, 2, 11, 22, 677, 1354, 7447, 14894, 26431, 52862, 290741, 581482, 17893787, 35787574, 196831657, 393663314]

約数ペア:

[(1, 393663314), (2, 196831657), (11, 35787574), (22, 17893787), (677, 581482), (1354, 290741), (7447, 52862), (14894, 26431)]