2040458984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{2621}}^1\times {\mathrm{4231}}^1$

素因数の和:6881

約数の個数: 32

約数和(自身を含む): 3994669440

約数和(自身を除く): 1954210456

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 2621, 4231, 5242, 8462, 10484, 16924, 20968, 33848, 60283, 97313, 120566, 194626, 241132, 389252, 482264, 778504, 11089451, 22178902, 44357804, 88715608, 255057373, 510114746, 1020229492, 2040458984]

約数ペア:

[(1, 2040458984), (2, 1020229492), (4, 510114746), (8, 255057373), (23, 88715608), (46, 44357804), (92, 22178902), (184, 11089451), (2621, 778504), (4231, 482264), (5242, 389252), (8462, 241132), (10484, 194626), (16924, 120566), (20968, 97313), (33848, 60283)]