1520705084

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{47221}}^1$

素因数の和:47405

約数の個数: 24

約数和(自身を含む): 2721120528

約数和(自身を除く): 1200415444

約数列:

[1, 2, 4, 83, 97, 166, 194, 332, 388, 8051, 16102, 32204, 47221, 94442, 188884, 3919343, 4580437, 7838686, 9160874, 15677372, 18321748, 380176271, 760352542, 1520705084]

約数ペア:

[(1, 1520705084), (2, 760352542), (4, 380176271), (83, 18321748), (97, 15677372), (166, 9160874), (194, 7838686), (332, 4580437), (388, 3919343), (8051, 188884), (16102, 94442), (32204, 47221)]