2013169268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{173969}}^1$

素因数の和:174247

約数の個数: 24

約数和(自身を含む): 3857958720

約数和(自身を除く): 1844789452

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 2893, 5786, 11572, 173969, 347938, 695876, 1913659, 3827318, 7654636, 45753847, 91507694, 183015388, 503292317, 1006584634, 2013169268]

約数ペア:

[(1, 2013169268), (2, 1006584634), (4, 503292317), (11, 183015388), (22, 91507694), (44, 45753847), (263, 7654636), (526, 3827318), (1052, 1913659), (2893, 695876), (5786, 347938), (11572, 173969)]