5158538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 10644480

約数和(自身を除く): 5485942

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 41, 43, 77, 82, 86, 133, 154, 209, 266, 287, 301, 418, 451, 473, 574, 602, 779, 817, 902, 946, 1463, 1558, 1634, 1763, 2926, 3157, 3311, 3526, 5453, 5719, 6314, 6622, 8569, 8987, 10906, 11438, 12341, 17138, 17974, 19393, 24682, 33497, 38786, 59983, 62909, 66994, 119966, 125818, 135751, 234479, 271502, 368467, 468958, 736934, 2579269, 5158538]

約数ペア:

[(1, 5158538), (2, 2579269), (7, 736934), (11, 468958), (14, 368467), (19, 271502), (22, 234479), (38, 135751), (41, 125818), (43, 119966), (77, 66994), (82, 62909), (86, 59983), (133, 38786), (154, 33497), (209, 24682), (266, 19393), (287, 17974), (301, 17138), (418, 12341), (451, 11438), (473, 10906), (574, 8987), (602, 8569), (779, 6622), (817, 6314), (902, 5719), (946, 5453), (1463, 3526), (1558, 3311), (1634, 3157), (1763, 2926)]