2017345655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{205537}}^1$

素因数の和:205706

約数の個数: 16

約数和(自身を含む): 2624309184

約数和(自身を除く): 606963529

約数列:

[1, 5, 13, 65, 151, 755, 1963, 9815, 205537, 1027685, 2671981, 13359905, 31036087, 155180435, 403469131, 2017345655]

約数ペア:

[(1, 2017345655), (5, 403469131), (13, 155180435), (65, 31036087), (151, 13359905), (755, 2671981), (1963, 1027685), (9815, 205537)]