2009584628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1951}}^1\times {\mathrm{13553}}^1$

素因数の和:15527

約数の個数: 24

約数和(自身を含む): 3704037120

約数和(自身を除く): 1694452492

約数列:

[1, 2, 4, 19, 38, 76, 1951, 3902, 7804, 13553, 27106, 37069, 54212, 74138, 148276, 257507, 515014, 1030028, 26441903, 52883806, 105767612, 502396157, 1004792314, 2009584628]

約数ペア:

[(1, 2009584628), (2, 1004792314), (4, 502396157), (19, 105767612), (38, 52883806), (76, 26441903), (1951, 1030028), (3902, 515014), (7804, 257507), (13553, 148276), (27106, 74138), (37069, 54212)]