2010391019

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 2581430208

約数和(自身を除く): 571039189

約数列:

[1, 7, 13, 47, 73, 91, 137, 329, 511, 611, 949, 959, 1781, 2209, 3431, 4277, 6439, 6643, 10001, 12467, 15463, 24017, 28717, 44603, 45073, 70007, 83707, 130013, 161257, 201019, 302633, 312221, 470047, 585949, 910091, 1128799, 2096341, 2118431, 3290329, 3934229, 6110611, 14674387, 22092209, 27539603, 42774277, 154645463, 287198717, 2010391019]

約数ペア:

[(1, 2010391019), (7, 287198717), (13, 154645463), (47, 42774277), (73, 27539603), (91, 22092209), (137, 14674387), (329, 6110611), (511, 3934229), (611, 3290329), (949, 2118431), (959, 2096341), (1781, 1128799), (2209, 910091), (3431, 585949), (4277, 470047), (6439, 312221), (6643, 302633), (10001, 201019), (12467, 161257), (15463, 130013), (24017, 83707), (28717, 70007), (44603, 45073)]