2912863115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{2011}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 3747148800

約数和(自身を除く): 834285685

約数列:

[1, 5, 19, 79, 95, 193, 395, 965, 1501, 2011, 3667, 7505, 10055, 15247, 18335, 38209, 76235, 158869, 191045, 289693, 388123, 794345, 1448465, 1940615, 3018511, 7374337, 15092555, 30661717, 36871685, 153308585, 582572623, 2912863115]

約数ペア:

[(1, 2912863115), (5, 582572623), (19, 153308585), (79, 36871685), (95, 30661717), (193, 15092555), (395, 7374337), (965, 3018511), (1501, 1940615), (2011, 1448465), (3667, 794345), (7505, 388123), (10055, 289693), (15247, 191045), (18335, 158869), (38209, 76235)]