4890154317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1\times {\mathrm{2339}}^1$

素因数の和:3257

約数の個数: 32

約数和(自身を含む): 7034227200

約数和(自身を除く): 2144072883

約数列:

[1, 3, 19, 43, 57, 129, 817, 853, 2339, 2451, 2559, 7017, 16207, 36679, 44441, 48621, 100577, 110037, 133323, 301731, 696901, 1910963, 1995167, 2090703, 5732889, 5985501, 37908173, 85792181, 113724519, 257376543, 1630051439, 4890154317]

約数ペア:

[(1, 4890154317), (3, 1630051439), (19, 257376543), (43, 113724519), (57, 85792181), (129, 37908173), (817, 5985501), (853, 5732889), (2339, 2090703), (2451, 1995167), (2559, 1910963), (7017, 696901), (16207, 301731), (36679, 133323), (44441, 110037), (48621, 100577)]