1952806477748

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6247}}^1\times {\mathrm{157243}}^1$

素因数の和:163572

約数の個数: 48

約数和(自身を含む): 3961280784384

約数和(自身を除く): 2008474306636

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 6247, 12494, 24988, 43729, 87458, 157243, 174916, 314486, 443537, 628972, 887074, 1100701, 1774148, 2201402, 3104759, 4402804, 6209518, 11164253, 12419036, 22328506, 44657012, 78149771, 156299542, 312599084, 982297021, 1964594042, 3929188084, 6876079147, 13752158294, 27504316588, 69743088491, 139486176982, 278972353964, 488201619437, 976403238874, 1952806477748]

約数ペア:

[(1, 1952806477748), (2, 976403238874), (4, 488201619437), (7, 278972353964), (14, 139486176982), (28, 69743088491), (71, 27504316588), (142, 13752158294), (284, 6876079147), (497, 3929188084), (994, 1964594042), (1988, 982297021), (6247, 312599084), (12494, 156299542), (24988, 78149771), (43729, 44657012), (87458, 22328506), (157243, 12419036), (174916, 11164253), (314486, 6209518), (443537, 4402804), (628972, 3104759), (887074, 2201402), (1100701, 1774148)]