2011442836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{354877}}^1$

素因数の和:355003

約数の個数: 24

約数和(自身を含む): 3825584840

約数和(自身を除く): 1814142004

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 354877, 709754, 1419508, 4613401, 9226802, 18453604, 38681593, 77363186, 154726372, 502860709, 1005721418, 2011442836]

約数ペア:

[(1, 2011442836), (2, 1005721418), (4, 502860709), (13, 154726372), (26, 77363186), (52, 38681593), (109, 18453604), (218, 9226802), (436, 4613401), (1417, 1419508), (2834, 709754), (5668, 354877)]