2013280208

素因数分解:

$2^4\times {\mathrm{1873}}^1\times {\mathrm{67181}}^1$

素因数の和:69062

約数の個数: 20

約数和(自身を含む): 3902871108

約数和(自身を除く): 1889590900

約数列:

[1, 2, 4, 8, 16, 1873, 3746, 7492, 14984, 29968, 67181, 134362, 268724, 537448, 1074896, 125830013, 251660026, 503320052, 1006640104, 2013280208]

約数ペア:

[(1, 2013280208), (2, 1006640104), (4, 503320052), (8, 251660026), (16, 125830013), (1873, 1074896), (3746, 537448), (7492, 268724), (14984, 134362), (29968, 67181)]