2113160791

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{836233}}^1$

素因数の和:836278

約数の個数: 12

約数和(自身を含む): 2548841232

約数和(自身を除く): 435680441

約数列:

[1, 7, 19, 133, 361, 2527, 836233, 5853631, 15888427, 111218989, 301880113, 2113160791]

約数ペア:

[(1, 2113160791), (7, 301880113), (19, 111218989), (133, 15888427), (361, 5853631), (2527, 836233)]