1996475767

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 2586608640

約数和(自身を除く): 590132873

約数列:

[1, 11, 13, 17, 43, 71, 143, 187, 221, 269, 473, 559, 731, 781, 923, 1207, 2431, 2959, 3053, 3497, 4573, 6149, 8041, 9503, 10153, 11567, 13277, 15691, 19099, 33583, 38467, 39689, 50303, 51901, 59449, 104533, 127237, 150371, 172601, 196639, 210089, 248287, 324683, 436579, 570911, 653939, 674713, 821257, 1654081, 2163029, 2556307, 2731157, 3571513, 4220879, 7421843, 9033827, 10676341, 13961369, 28119377, 46429669, 117439751, 153575059, 181497797, 1996475767]

約数ペア:

[(1, 1996475767), (11, 181497797), (13, 153575059), (17, 117439751), (43, 46429669), (71, 28119377), (143, 13961369), (187, 10676341), (221, 9033827), (269, 7421843), (473, 4220879), (559, 3571513), (731, 2731157), (781, 2556307), (923, 2163029), (1207, 1654081), (2431, 821257), (2959, 674713), (3053, 653939), (3497, 570911), (4573, 436579), (6149, 324683), (8041, 248287), (9503, 210089), (10153, 196639), (11567, 172601), (13277, 150371), (15691, 127237), (19099, 104533), (33583, 59449), (38467, 51901), (39689, 50303)]