2028095511

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1\times {\mathrm{2011}}^1$

素因数の和:3407

約数の個数: 32

約数和(自身を含む): 3069185280

約数和(自身を除く): 1041089769

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 1361, 2011, 4083, 6033, 17693, 25859, 26143, 38209, 53079, 77577, 78429, 114627, 336167, 496717, 1008501, 1490151, 2736971, 8210913, 35580623, 52002449, 106741869, 156007347, 676031837, 2028095511]

約数ペア:

[(1, 2028095511), (3, 676031837), (13, 156007347), (19, 106741869), (39, 52002449), (57, 35580623), (247, 8210913), (741, 2736971), (1361, 1490151), (2011, 1008501), (4083, 496717), (6033, 336167), (17693, 114627), (25859, 78429), (26143, 77577), (38209, 53079)]