4404838609

素因数分解:

${\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{200029}}^1$

素因数の和:200128

約数の個数: 12

約数和(自身を含む): 4725108660

約数和(自身を除く): 320270051

約数列:

[1, 19, 61, 361, 1159, 22021, 200029, 3800551, 12201769, 72210469, 231833611, 4404838609]

約数ペア:

[(1, 4404838609), (19, 231833611), (61, 72210469), (361, 12201769), (1159, 3800551), (22021, 200029)]