2690468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 5249664

約数和(自身を除く): 2559196

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 1301, 2068, 2602, 5204, 14311, 28622, 57244, 61147, 122294, 244588, 672617, 1345234, 2690468]

約数ペア:

[(1, 2690468), (2, 1345234), (4, 672617), (11, 244588), (22, 122294), (44, 61147), (47, 57244), (94, 28622), (188, 14311), (517, 5204), (1034, 2602), (1301, 2068)]