1127889226

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{570217}}^1$

素因数の和:570285

約数の個数: 16

約数和(自身を含む): 1806450624

約数和(自身を除く): 678561398

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 570217, 1140434, 13114991, 24519331, 26229982, 49038662, 563944613, 1127889226]

約数ペア:

[(1, 1127889226), (2, 563944613), (23, 49038662), (43, 26229982), (46, 24519331), (86, 13114991), (989, 1140434), (1978, 570217)]