248957014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{125863}}^1$

素因数の和:125931

約数の個数: 16

約数和(自身を含む): 398737152

約数和(自身を除く): 149780138

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 125863, 251726, 2894849, 5412109, 5789698, 10824218, 124478507, 248957014]

約数ペア:

[(1, 248957014), (2, 124478507), (23, 10824218), (43, 5789698), (46, 5412109), (86, 2894849), (989, 251726), (1978, 125863)]