2021876317

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{215851}}^1$

素因数の和:215916

約数の個数: 16

約数和(自身を含む): 2331201600

約数和(自身を除く): 309325283

約数列:

[1, 17, 19, 29, 323, 493, 551, 9367, 215851, 3669467, 4101169, 6259679, 69719873, 106414543, 118933901, 2021876317]

約数ペア:

[(1, 2021876317), (17, 118933901), (19, 106414543), (29, 69719873), (323, 6259679), (493, 4101169), (551, 3669467), (9367, 215851)]