2078191108

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1810271}}^1$

素因数の和:1810323

約数の個数: 24

約数和(自身を含む): 4257759744

約数和(自身を除く): 2179568636

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1810271, 3620542, 7241084, 12671897, 25343794, 50687588, 74221111, 148442222, 296884444, 519547777, 1039095554, 2078191108]

約数ペア:

[(1, 2078191108), (2, 1039095554), (4, 519547777), (7, 296884444), (14, 148442222), (28, 74221111), (41, 50687588), (82, 25343794), (164, 12671897), (287, 7241084), (574, 3620542), (1148, 1810271)]