2056163907

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{26701}}^1$

素因数の和:26923

約数の個数: 32

約数和(自身を含む): 3315320320

約数和(自身を除く): 1259156413

約数列:

[1, 3, 7, 19, 21, 57, 133, 193, 399, 579, 1351, 3667, 4053, 11001, 25669, 26701, 77007, 80103, 186907, 507319, 560721, 1521957, 3551233, 5153293, 10653699, 15459879, 36073051, 97912567, 108219153, 293737701, 685387969, 2056163907]

約数ペア:

[(1, 2056163907), (3, 685387969), (7, 293737701), (19, 108219153), (21, 97912567), (57, 36073051), (133, 15459879), (193, 10653699), (399, 5153293), (579, 3551233), (1351, 1521957), (3667, 560721), (4053, 507319), (11001, 186907), (25669, 80103), (26701, 77007)]