2016118887

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{673}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 2788224768

約数和(自身を除く): 772105881

約数列:

[1, 3, 53, 83, 159, 227, 249, 673, 681, 2019, 4399, 12031, 13197, 18841, 35669, 36093, 55859, 56523, 107007, 152771, 167577, 458313, 998573, 2960527, 2995719, 8096863, 8881581, 12679993, 24290589, 38039979, 672039629, 2016118887]

約数ペア:

[(1, 2016118887), (3, 672039629), (53, 38039979), (83, 24290589), (159, 12679993), (227, 8881581), (249, 8096863), (673, 2995719), (681, 2960527), (2019, 998573), (4399, 458313), (12031, 167577), (13197, 152771), (18841, 107007), (35669, 56523), (36093, 55859)]