2081119557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{7351}}^1$

素因数の和:7761

約数の個数: 32

約数和(自身を含む): 3167594496

約数和(自身を除く): 1086474939

約数列:

[1, 3, 11, 23, 33, 69, 253, 373, 759, 1119, 4103, 7351, 8579, 12309, 22053, 25737, 80861, 94369, 169073, 242583, 283107, 507219, 1859803, 2741923, 5579409, 8225769, 30161153, 63064229, 90483459, 189192687, 693706519, 2081119557]

約数ペア:

[(1, 2081119557), (3, 693706519), (11, 189192687), (23, 90483459), (33, 63064229), (69, 30161153), (253, 8225769), (373, 5579409), (759, 2741923), (1119, 1859803), (4103, 507219), (7351, 283107), (8579, 242583), (12309, 169073), (22053, 94369), (25737, 80861)]