2009734559

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{3067}}^1$

素因数の和:3435

約数の個数: 24

約数和(自身を含む): 2400697728

約数和(自身を除く): 390963169

約数列:

[1, 7, 43, 49, 301, 311, 2107, 2177, 3067, 13373, 15239, 21469, 93611, 131881, 150283, 655277, 923167, 953837, 6462169, 6676859, 41014991, 46738013, 287104937, 2009734559]

約数ペア:

[(1, 2009734559), (7, 287104937), (43, 46738013), (49, 41014991), (301, 6676859), (311, 6462169), (2107, 953837), (2177, 923167), (3067, 655277), (13373, 150283), (15239, 131881), (21469, 93611)]