2013299978

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1889}}^1\times {\mathrm{4889}}^1$

素因数の和:6889

約数の個数: 16

約数和(自身を含む): 3049893000

約数和(自身を除く): 1036593022

約数列:

[1, 2, 109, 218, 1889, 3778, 4889, 9778, 205901, 411802, 532901, 1065802, 9235321, 18470642, 1006649989, 2013299978]

約数ペア:

[(1, 2013299978), (2, 1006649989), (109, 18470642), (218, 9235321), (1889, 1065802), (3778, 532901), (4889, 411802), (9778, 205901)]