2017007785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{208261}}^1$

素因数の和:208428

約数の個数: 16

約数和(自身を含む): 2624101200

約数和(自身を除く): 607093415

約数列:

[1, 5, 13, 65, 149, 745, 1937, 9685, 208261, 1041305, 2707393, 13536965, 31030889, 155154445, 403401557, 2017007785]

約数ペア:

[(1, 2017007785), (5, 403401557), (13, 155154445), (65, 31030889), (149, 13536965), (745, 2707393), (1937, 1041305), (9685, 208261)]