387412346878

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{132263}}^1\times {\mathrm{21859}}^1$

素因数の和:154191

約数の個数: 16

約数和(自身を含む): 589823372160

約数和(自身を除く): 202411025282

約数列:

[1, 2, 67, 134, 21859, 43718, 132263, 264526, 1464553, 2929106, 8861621, 17723242, 2891136917, 5782273834, 193706173439, 387412346878]

約数ペア:

[(1, 387412346878), (2, 193706173439), (67, 5782273834), (134, 2891136917), (21859, 17723242), (43718, 8861621), (132263, 2929106), (264526, 1464553)]