1303666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 48

約数和(自身を含む): 2635200

約数和(自身を除く): 1331534

約数列:

[1, 2, 7, 13, 14, 19, 26, 29, 38, 58, 91, 133, 169, 182, 203, 247, 266, 338, 377, 406, 494, 551, 754, 1102, 1183, 1729, 2366, 2639, 3211, 3458, 3857, 4901, 5278, 6422, 7163, 7714, 9802, 14326, 22477, 34307, 44954, 50141, 68614, 93119, 100282, 186238, 651833, 1303666]

約数ペア:

[(1, 1303666), (2, 651833), (7, 186238), (13, 100282), (14, 93119), (19, 68614), (26, 50141), (29, 44954), (38, 34307), (58, 22477), (91, 14326), (133, 9802), (169, 7714), (182, 7163), (203, 6422), (247, 5278), (266, 4901), (338, 3857), (377, 3458), (406, 3211), (494, 2639), (551, 2366), (754, 1729), (1102, 1183)]