2009091218

素因数分解:

$2^1\times {\mathrm{739}}^1\times {\mathrm{1151}}^1\times {\mathrm{1181}}^1$

素因数の和:3073

約数の個数: 16

約数和(自身を含む): 3022894080

約数和(自身を除く): 1013802862

約数列:

[1, 2, 739, 1151, 1181, 1478, 2302, 2362, 850589, 872759, 1359331, 1701178, 1745518, 2718662, 1004545609, 2009091218]

約数ペア:

[(1, 2009091218), (2, 1004545609), (739, 2718662), (1151, 1745518), (1181, 1701178), (1478, 1359331), (2302, 872759), (2362, 850589)]