4991668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2767}}^1$

素因数の和:2823

約数の個数: 24

約数和(自身を含む): 9765504

約数和(自身を除く): 4773836

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 2767, 5534, 11068, 30437, 60874, 113447, 121748, 226894, 453788, 1247917, 2495834, 4991668]

約数ペア:

[(1, 4991668), (2, 2495834), (4, 1247917), (11, 453788), (22, 226894), (41, 121748), (44, 113447), (82, 60874), (164, 30437), (451, 11068), (902, 5534), (1804, 2767)]