2051257982456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{19801}}^1\times {\mathrm{563009}}^1$

素因数の和:582839

約数の個数: 32

約数和(自身を含む): 4013540647200

約数和(自身を除く): 1962282664744

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 19801, 39602, 79204, 158408, 455423, 563009, 910846, 1126018, 1821692, 2252036, 3643384, 4504072, 12949207, 25898414, 51796828, 103593656, 11148141209, 22296282418, 44592564836, 89185129672, 256407247807, 512814495614, 1025628991228, 2051257982456]

約数ペア:

[(1, 2051257982456), (2, 1025628991228), (4, 512814495614), (8, 256407247807), (23, 89185129672), (46, 44592564836), (92, 22296282418), (184, 11148141209), (19801, 103593656), (39602, 51796828), (79204, 25898414), (158408, 12949207), (455423, 4504072), (563009, 3643384), (910846, 2252036), (1126018, 1821692)]