2000261284

素因数分解:

$2^2\times 7^1\times {\mathrm{5039}}^1\times {\mathrm{14177}}^1$

素因数の和:19227

約数の個数: 24

約数和(自身を含む): 4001598720

約数和(自身を除く): 2001337436

約数列:

[1, 2, 4, 7, 14, 28, 5039, 10078, 14177, 20156, 28354, 35273, 56708, 70546, 99239, 141092, 198478, 396956, 71437903, 142875806, 285751612, 500065321, 1000130642, 2000261284]

約数ペア:

[(1, 2000261284), (2, 1000130642), (4, 500065321), (7, 285751612), (14, 142875806), (28, 71437903), (5039, 396956), (10078, 198478), (14177, 141092), (20156, 99239), (28354, 70546), (35273, 56708)]