566644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 1132488

約数和(自身を除く): 565844

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 641, 884, 1282, 2564, 8333, 10897, 16666, 21794, 33332, 43588, 141661, 283322, 566644]

約数ペア:

[(1, 566644), (2, 283322), (4, 141661), (13, 43588), (17, 33332), (26, 21794), (34, 16666), (52, 10897), (68, 8333), (221, 2564), (442, 1282), (641, 884)]