2002130305

素因数分解:

$5^1\times 7^1\times {\mathrm{2969}}^1\times {\mathrm{19267}}^1$

素因数の和:22248

約数の個数: 16

約数和(自身を含む): 2746846080

約数和(自身を除く): 744715775

約数列:

[1, 5, 7, 35, 2969, 14845, 19267, 20783, 96335, 103915, 134869, 674345, 57203723, 286018615, 400426061, 2002130305]

約数ペア:

[(1, 2002130305), (5, 400426061), (7, 286018615), (35, 57203723), (2969, 674345), (14845, 134869), (19267, 103915), (20783, 96335)]