2015280946

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{180161}}^1$

素因数の和:180234

約数の個数: 32

約数和(自身を含む): 3735839232

約数和(自身を除く): 1720558286

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 658, 799, 1598, 5593, 11186, 180161, 360322, 1261127, 2522254, 3062737, 6125474, 8467567, 16935134, 21439159, 42878318, 59272969, 118545938, 143948639, 287897278, 1007640473, 2015280946]

約数ペア:

[(1, 2015280946), (2, 1007640473), (7, 287897278), (14, 143948639), (17, 118545938), (34, 59272969), (47, 42878318), (94, 21439159), (119, 16935134), (238, 8467567), (329, 6125474), (658, 3062737), (799, 2522254), (1598, 1261127), (5593, 360322), (11186, 180161)]