4205121188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{28729}}^1$

素因数の和:28836

約数の個数: 48

約数和(自身を含む): 8070142080

約数和(自身を除く): 3865020892

約数列:

[1, 2, 4, 23, 37, 43, 46, 74, 86, 92, 148, 172, 851, 989, 1591, 1702, 1978, 3182, 3404, 3956, 6364, 28729, 36593, 57458, 73186, 114916, 146372, 660767, 1062973, 1235347, 1321534, 2125946, 2470694, 2643068, 4251892, 4941388, 24448379, 28412981, 45707839, 48896758, 56825962, 91415678, 97793516, 113651924, 182831356, 1051280297, 2102560594, 4205121188]

約数ペア:

[(1, 4205121188), (2, 2102560594), (4, 1051280297), (23, 182831356), (37, 113651924), (43, 97793516), (46, 91415678), (74, 56825962), (86, 48896758), (92, 45707839), (148, 28412981), (172, 24448379), (851, 4941388), (989, 4251892), (1591, 2643068), (1702, 2470694), (1978, 2125946), (3182, 1321534), (3404, 1235347), (3956, 1062973), (6364, 660767), (28729, 146372), (36593, 114916), (57458, 73186)]