2079892295

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{40351}}^1$

素因数の和:40443

約数の個数: 24

約数和(自身を含む): 2747002752

約数和(自身を除く): 667110457

約数列:

[1, 5, 13, 61, 65, 169, 305, 793, 845, 3965, 10309, 40351, 51545, 201755, 524563, 2461411, 2622815, 6819319, 12307055, 31998343, 34096595, 159991715, 415978459, 2079892295]

約数ペア:

[(1, 2079892295), (5, 415978459), (13, 159991715), (61, 34096595), (65, 31998343), (169, 12307055), (305, 6819319), (793, 2622815), (845, 2461411), (3965, 524563), (10309, 201755), (40351, 51545)]