827882858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1980581}}^1$

素因数の和:1980613

約数の個数: 16

約数和(自身を含む): 1426019040

約数和(自身を除く): 598136182

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1980581, 3961162, 21786391, 37631039, 43572782, 75262078, 413941429, 827882858]

約数ペア:

[(1, 827882858), (2, 413941429), (11, 75262078), (19, 43572782), (22, 37631039), (38, 21786391), (209, 3961162), (418, 1980581)]