1971234

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1129}}^1$

素因数の和:1234

約数の個数: 24

約数和(自身を含む): 4318860

約数和(自身を除く): 2347626

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1129, 1746, 2258, 3387, 6774, 10161, 20322, 109513, 219026, 328539, 657078, 985617, 1971234]

約数ペア:

[(1, 1971234), (2, 985617), (3, 657078), (6, 328539), (9, 219026), (18, 109513), (97, 20322), (194, 10161), (291, 6774), (582, 3387), (873, 2258), (1129, 1746)]