2808045124

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{409}}^1\times {\mathrm{5519}}^1$

素因数の和:6243

約数の個数: 24

約数和(自身を含む): 4942828800

約数和(自身を除く): 2134783676

約数列:

[1, 2, 4, 311, 409, 622, 818, 1244, 1636, 5519, 11038, 22076, 127199, 254398, 508796, 1716409, 2257271, 3432818, 4514542, 6865636, 9029084, 702011281, 1404022562, 2808045124]

約数ペア:

[(1, 2808045124), (2, 1404022562), (4, 702011281), (311, 9029084), (409, 6865636), (622, 4514542), (818, 3432818), (1244, 2257271), (1636, 1716409), (5519, 508796), (11038, 254398), (22076, 127199)]