4725079391

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{20507}}^1$

素因数の和:20774

約数の個数: 16

約数和(自身を含む): 5076140160

約数和(自身を除く): 351060769

約数列:

[1, 19, 67, 181, 1273, 3439, 12127, 20507, 230413, 389633, 1373969, 3711767, 26105411, 70523573, 248688389, 4725079391]

約数ペア:

[(1, 4725079391), (19, 248688389), (67, 70523573), (181, 26105411), (1273, 3711767), (3439, 1373969), (12127, 389633), (20507, 230413)]