2065853855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1869551}}^1$

素因数の和:1869586

約数の個数: 16

約数和(自身を含む): 2826762624

約数和(自身を除く): 760908769

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1869551, 9347755, 24304163, 31782367, 121520815, 158911835, 413170771, 2065853855]

約数ペア:

[(1, 2065853855), (5, 413170771), (13, 158911835), (17, 121520815), (65, 31782367), (85, 24304163), (221, 9347755), (1105, 1869551)]