388956961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{6247}}^1$

素因数の和:6408

約数の個数: 16

約数和(自身を含む): 427363200

約数和(自身を除く): 38406239

約数列:

[1, 19, 29, 113, 551, 2147, 3277, 6247, 62263, 118693, 181163, 705911, 3442097, 13412309, 20471419, 388956961]

約数ペア:

[(1, 388956961), (19, 20471419), (29, 13412309), (113, 3442097), (551, 705911), (2147, 181163), (3277, 118693), (6247, 62263)]