218368514

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{1259}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 403885440

約数和(自身を除く): 185516926

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 953, 1259, 1906, 2518, 6671, 8813, 12389, 13342, 16367, 17626, 24778, 32734, 86723, 114569, 173446, 229138, 1199827, 2399654, 8398789, 15597751, 16797578, 31195502, 109184257, 218368514]

約数ペア:

[(1, 218368514), (2, 109184257), (7, 31195502), (13, 16797578), (14, 15597751), (26, 8398789), (91, 2399654), (182, 1199827), (953, 229138), (1259, 173446), (1906, 114569), (2518, 86723), (6671, 32734), (8813, 24778), (12389, 17626), (13342, 16367)]