989235764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2713}}^1\times {\mathrm{8287}}^1$

素因数の和:11015

約数の個数: 24

約数和(自身を含む): 1889465088

約数和(自身を除く): 900229324

約数列:

[1, 2, 4, 11, 22, 44, 2713, 5426, 8287, 10852, 16574, 29843, 33148, 59686, 91157, 119372, 182314, 364628, 22482631, 44965262, 89930524, 247308941, 494617882, 989235764]

約数ペア:

[(1, 989235764), (2, 494617882), (4, 247308941), (11, 89930524), (22, 44965262), (44, 22482631), (2713, 364628), (5426, 182314), (8287, 119372), (10852, 91157), (16574, 59686), (29843, 33148)]