1276704002

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{11177}}^1$

素因数の和:11426

約数の個数: 32

約数和(自身を含む): 2253484800

約数和(自身を除く): 976780798

約数列:

[1, 2, 7, 14, 41, 82, 199, 287, 398, 574, 1393, 2786, 8159, 11177, 16318, 22354, 57113, 78239, 114226, 156478, 458257, 916514, 2224223, 3207799, 4448446, 6415598, 15569561, 31139122, 91193143, 182386286, 638352001, 1276704002]

約数ペア:

[(1, 1276704002), (2, 638352001), (7, 182386286), (14, 91193143), (41, 31139122), (82, 15569561), (199, 6415598), (287, 4448446), (398, 3207799), (574, 2224223), (1393, 916514), (2786, 458257), (8159, 156478), (11177, 114226), (16318, 78239), (22354, 57113)]