868291204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{4967}}^1$

素因数の和:5148

約数の個数: 48

約数和(自身を含む): 1727671680

約数和(自身を除く): 859380476

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 137, 274, 319, 548, 638, 1276, 1507, 3014, 3973, 4967, 6028, 7946, 9934, 15892, 19868, 43703, 54637, 87406, 109274, 144043, 174812, 218548, 288086, 576172, 680479, 1360958, 1584473, 2721916, 3168946, 6337892, 7485269, 14970538, 19733891, 29941076, 39467782, 78935564, 217072801, 434145602, 868291204]

約数ペア:

[(1, 868291204), (2, 434145602), (4, 217072801), (11, 78935564), (22, 39467782), (29, 29941076), (44, 19733891), (58, 14970538), (116, 7485269), (137, 6337892), (274, 3168946), (319, 2721916), (548, 1584473), (638, 1360958), (1276, 680479), (1507, 576172), (3014, 288086), (3973, 218548), (4967, 174812), (6028, 144043), (7946, 109274), (9934, 87406), (15892, 54637), (19868, 43703)]