2005054942

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{26641}}^1$

素因数の和:26976

約数の個数: 24

約数和(自身を含む): 3316609296

約数和(自身を除く): 1311554354

約数列:

[1, 2, 11, 22, 121, 242, 311, 622, 3421, 6842, 26641, 37631, 53282, 75262, 293051, 586102, 3223561, 6447122, 8285351, 16570702, 91138861, 182277722, 1002527471, 2005054942]

約数ペア:

[(1, 2005054942), (2, 1002527471), (11, 182277722), (22, 91138861), (121, 16570702), (242, 8285351), (311, 6447122), (622, 3223561), (3421, 586102), (6842, 293051), (26641, 75262), (37631, 53282)]