1569488027998

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{1901}}^1\times {\mathrm{12589}}^1$

素因数の和:14785

約数の個数: 48

約数和(自身を含む): 2598831023040

約数和(自身を除く): 1029342995042

約数列:

[1, 2, 11, 22, 121, 242, 271, 542, 1901, 2981, 3802, 5962, 12589, 20911, 25178, 32791, 41822, 65582, 138479, 230021, 276958, 460042, 515171, 1030342, 1523269, 3046538, 3411619, 5666881, 6823238, 11333762, 23931689, 37527809, 47863378, 62335691, 75055618, 124671382, 263248579, 412805899, 526497158, 825611798, 2895734369, 5791468738, 6485487719, 12970975438, 71340364909, 142680729818, 784744013999, 1569488027998]

約数ペア:

[(1, 1569488027998), (2, 784744013999), (11, 142680729818), (22, 71340364909), (121, 12970975438), (242, 6485487719), (271, 5791468738), (542, 2895734369), (1901, 825611798), (2981, 526497158), (3802, 412805899), (5962, 263248579), (12589, 124671382), (20911, 75055618), (25178, 62335691), (32791, 47863378), (41822, 37527809), (65582, 23931689), (138479, 11333762), (230021, 6823238), (276958, 5666881), (460042, 3411619), (515171, 3046538), (1030342, 1523269)]