4215991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 4808160

約数和(自身を除く): 592169

約数列:

[1, 13, 29, 53, 211, 377, 689, 1537, 2743, 6119, 11183, 19981, 79547, 145379, 324307, 4215991]

約数ペア:

[(1, 4215991), (13, 324307), (29, 145379), (53, 79547), (211, 19981), (377, 11183), (689, 6119), (1537, 2743)]