2019468241

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2617}}^1\times {\mathrm{4793}}^1$

素因数の和:7440

約数の個数: 16

約数和(自身を含む): 2409732864

約数和(自身を除く): 390264623

約数列:

[1, 7, 23, 161, 2617, 4793, 18319, 33551, 60191, 110239, 421337, 771673, 12543281, 87802967, 288495463, 2019468241]

約数ペア:

[(1, 2019468241), (7, 288495463), (23, 87802967), (161, 12543281), (2617, 771673), (4793, 421337), (18319, 110239), (33551, 60191)]