2002364273

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 2630871936

約数和(自身を除く): 628507663

約数列:

[1, 7, 13, 41, 43, 49, 91, 287, 301, 533, 559, 637, 1763, 1783, 2009, 2107, 3731, 3913, 12341, 12481, 22919, 23179, 26117, 27391, 73103, 76669, 86387, 87367, 160433, 162253, 511721, 536683, 950339, 996697, 1123031, 1135771, 3143429, 3582047, 3756781, 6652373, 6976879, 22004003, 40864577, 46566611, 48838153, 154028021, 286052039, 2002364273]

約数ペア:

[(1, 2002364273), (7, 286052039), (13, 154028021), (41, 48838153), (43, 46566611), (49, 40864577), (91, 22004003), (287, 6976879), (301, 6652373), (533, 3756781), (559, 3582047), (637, 3143429), (1763, 1135771), (1783, 1123031), (2009, 996697), (2107, 950339), (3731, 536683), (3913, 511721), (12341, 162253), (12481, 160433), (22919, 87367), (23179, 86387), (26117, 76669), (27391, 73103)]