264268444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{9283}}^1$

素因数の和:9945

約数の個数: 24

約数和(自身を含む): 505346688

約数和(自身を除く): 241078244

約数列:

[1, 2, 4, 11, 22, 44, 647, 1294, 2588, 7117, 9283, 14234, 18566, 28468, 37132, 102113, 204226, 408452, 6006101, 12012202, 24024404, 66067111, 132134222, 264268444]

約数ペア:

[(1, 264268444), (2, 132134222), (4, 66067111), (11, 24024404), (22, 12012202), (44, 6006101), (647, 408452), (1294, 204226), (2588, 102113), (7117, 37132), (9283, 28468), (14234, 18566)]