2012857553

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{11027}}^1$

素因数の和:11416

約数の個数: 16

約数和(自身を含む): 2334407040

約数和(自身を除く): 321549487

約数列:

[1, 7, 89, 293, 623, 2051, 11027, 26077, 77189, 182539, 981403, 3230911, 6869821, 22616377, 287551079, 2012857553]

約数ペア:

[(1, 2012857553), (7, 287551079), (89, 22616377), (293, 6869821), (623, 3230911), (2051, 981403), (11027, 182539), (26077, 77189)]