1566314338382

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{27897167}}^1$

素因数の和:27897655

約数の個数: 16

約数和(自身を含む): 2390229354240

約数和(自身を除く): 823915015858

約数列:

[1, 2, 67, 134, 419, 838, 28073, 56146, 27897167, 55794334, 1869110189, 3738220378, 11688912973, 23377825946, 783157169191, 1566314338382]

約数ペア:

[(1, 1566314338382), (2, 783157169191), (67, 23377825946), (134, 11688912973), (419, 3738220378), (838, 1869110189), (28073, 55794334), (56146, 27897167)]