2016649531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16561}}^1$

素因数の和:16639

約数の個数: 32

約数和(自身を含む): 2504174400

約数和(自身を除く): 487524869

約数列:

[1, 13, 17, 19, 29, 221, 247, 323, 377, 493, 551, 4199, 6409, 7163, 9367, 16561, 121771, 215293, 281537, 314659, 480269, 3659981, 4090567, 5349203, 6243497, 8164573, 9125111, 69539639, 106139449, 118626443, 155126887, 2016649531]

約数ペア:

[(1, 2016649531), (13, 155126887), (17, 118626443), (19, 106139449), (29, 69539639), (221, 9125111), (247, 8164573), (323, 6243497), (377, 5349203), (493, 4090567), (551, 3659981), (4199, 480269), (6409, 314659), (7163, 281537), (9367, 215293), (16561, 121771)]