309123364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{7025531}}^1$

素因数の和:7025546

約数の個数: 12

約数和(自身を含む): 590144688

約数和(自身を除く): 281021324

約数列:

[1, 2, 4, 11, 22, 44, 7025531, 14051062, 28102124, 77280841, 154561682, 309123364]

約数ペア:

[(1, 309123364), (2, 154561682), (4, 77280841), (11, 28102124), (22, 14051062), (44, 7025531)]