1668436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5417}}^1$

素因数の和:5439

約数の個数: 24

約数和(自身を含む): 3640896

約数和(自身を除く): 1972460

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 5417, 10834, 21668, 37919, 59587, 75838, 119174, 151676, 238348, 417109, 834218, 1668436]

約数ペア:

[(1, 1668436), (2, 834218), (4, 417109), (7, 238348), (11, 151676), (14, 119174), (22, 75838), (28, 59587), (44, 37919), (77, 21668), (154, 10834), (308, 5417)]