1426021513

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{13421}}^1$

素因数の和:13824

約数の個数: 16

約数和(自身を含む): 1672488576

約数和(自身を除く): 246467063

約数列:

[1, 7, 43, 301, 353, 2471, 13421, 15179, 93947, 106253, 577103, 4039721, 4737613, 33163291, 203717359, 1426021513]

約数ペア:

[(1, 1426021513), (7, 203717359), (43, 33163291), (301, 4737613), (353, 4039721), (2471, 577103), (13421, 106253), (15179, 93947)]