339898196

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{702269}}^1$

素因数の和:702295

約数の個数: 18

約数和(自身を含む): 653813370

約数和(自身を除く): 313915174

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 702269, 1404538, 2809076, 7724959, 15449918, 30899836, 84974549, 169949098, 339898196]

約数ペア:

[(1, 339898196), (2, 169949098), (4, 84974549), (11, 30899836), (22, 15449918), (44, 7724959), (121, 2809076), (242, 1404538), (484, 702269)]