47865791998

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{990559}}^1$

素因数の和:991251

約数の個数: 16

約数和(自身を含む): 73852191360

約数和(自身を除く): 25986399362

約数列:

[1, 2, 37, 74, 653, 1306, 24161, 48322, 990559, 1981118, 36650683, 73301366, 646835027, 1293670054, 23932895999, 47865791998]

約数ペア:

[(1, 47865791998), (2, 23932895999), (37, 1293670054), (74, 646835027), (653, 73301366), (1306, 36650683), (24161, 1981118), (48322, 990559)]