522764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^2$

素因数の和:233

約数の個数: 18

約数和(自身を含む): 1007244

約数和(自身を除く): 484480

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 11881, 23762, 47524, 130691, 261382, 522764]

約数ペア:

[(1, 522764), (2, 261382), (4, 130691), (11, 47524), (22, 23762), (44, 11881), (109, 4796), (218, 2398), (436, 1199)]