2012204888

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1787}}^1\times {\mathrm{3433}}^1$

素因数の和:5267

約数の個数: 32

約数和(自身を含む): 3868194960

約数和(自身を除く): 1855990072

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1787, 3433, 3574, 6866, 7148, 13732, 14296, 27464, 73267, 140753, 146534, 281506, 293068, 563012, 586136, 1126024, 6134771, 12269542, 24539084, 49078168, 251525611, 503051222, 1006102444, 2012204888]

約数ペア:

[(1, 2012204888), (2, 1006102444), (4, 503051222), (8, 251525611), (41, 49078168), (82, 24539084), (164, 12269542), (328, 6134771), (1787, 1126024), (3433, 586136), (3574, 563012), (6866, 293068), (7148, 281506), (13732, 146534), (14296, 140753), (27464, 73267)]