2149785634

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1\times {\mathrm{7873}}^1$

素因数の和:8625

約数の個数: 16

約数和(自身を含む): 3242828160

約数和(自身を除く): 1093042526

約数列:

[1, 2, 311, 439, 622, 878, 7873, 15746, 136529, 273058, 2448503, 3456247, 4897006, 6912494, 1074892817, 2149785634]

約数ペア:

[(1, 2149785634), (2, 1074892817), (311, 6912494), (439, 4897006), (622, 3456247), (878, 2448503), (7873, 273058), (15746, 136529)]