2868886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4441}}^1$

素因数の和:4479

約数の個数: 16

約数和(自身を含む): 4797360

約数和(自身を除く): 1928474

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 4441, 8882, 75497, 84379, 150994, 168758, 1434443, 2868886]

約数ペア:

[(1, 2868886), (2, 1434443), (17, 168758), (19, 150994), (34, 84379), (38, 75497), (323, 8882), (646, 4441)]