2927188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 5673024

約数和(自身を除く): 2745836

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 937, 1562, 1874, 3124, 3748, 10307, 20614, 41228, 66527, 133054, 266108, 731797, 1463594, 2927188]

約数ペア:

[(1, 2927188), (2, 1463594), (4, 731797), (11, 266108), (22, 133054), (44, 66527), (71, 41228), (142, 20614), (284, 10307), (781, 3748), (937, 3124), (1562, 1874)]