2019380577

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{539797}}^1$

素因数の和:539872

約数の個数: 16

約数和(自身を含む): 2850133440

約数和(自身を除く): 830752863

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 539797, 1619391, 15654113, 23211271, 46962339, 69633813, 673126859, 2019380577]

約数ペア:

[(1, 2019380577), (3, 673126859), (29, 69633813), (43, 46962339), (87, 23211271), (129, 15654113), (1247, 1619391), (3741, 539797)]