2149204517

素因数分解:

${\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{467}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 2195968320

約数和(自身を除く): 46763803

約数列:

[1, 113, 139, 293, 467, 15707, 33109, 40727, 52771, 64913, 136831, 4602151, 7335169, 15461903, 19019509, 2149204517]

約数ペア:

[(1, 2149204517), (113, 19019509), (139, 15461903), (293, 7335169), (467, 4602151), (15707, 136831), (33109, 64913), (40727, 52771)]