985144433

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 1315843200

約数和(自身を除く): 330698767

約数列:

[1, 7, 13, 19, 41, 91, 133, 169, 247, 287, 533, 779, 1069, 1183, 1729, 3211, 3731, 5453, 6929, 7483, 10127, 13897, 20311, 22477, 43829, 48503, 70889, 97279, 131651, 142177, 180661, 264043, 306803, 569777, 832751, 921557, 1264627, 1848301, 3432559, 3988439, 5829257, 7407101, 10825763, 24027913, 51849707, 75780341, 140734919, 985144433]

約数ペア:

[(1, 985144433), (7, 140734919), (13, 75780341), (19, 51849707), (41, 24027913), (91, 10825763), (133, 7407101), (169, 5829257), (247, 3988439), (287, 3432559), (533, 1848301), (779, 1264627), (1069, 921557), (1183, 832751), (1729, 569777), (3211, 306803), (3731, 264043), (5453, 180661), (6929, 142177), (7483, 131651), (10127, 97279), (13897, 70889), (20311, 48503), (22477, 43829)]