2016726817

素因数分解:

$7^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1\times {\mathrm{2213}}^1$

素因数の和:3048

約数の個数: 16

約数和(自身を含む): 2320555392

約数和(自身を除く): 303828575

約数列:

[1, 7, 211, 617, 1477, 2213, 4319, 15491, 130187, 466943, 911309, 1365421, 3268601, 9557947, 288103831, 2016726817]

約数ペア:

[(1, 2016726817), (7, 288103831), (211, 9557947), (617, 3268601), (1477, 1365421), (2213, 911309), (4319, 466943), (15491, 130187)]