2541139202

素因数分解:

$2^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{125093}}^1$

素因数の和:126553

約数の個数: 16

約数和(自身を含む): 4359275712

約数和(自身を除く): 1818136510

約数列:

[1, 2, 7, 14, 1451, 2902, 10157, 20314, 125093, 250186, 875651, 1751302, 181509943, 363019886, 1270569601, 2541139202]

約数ペア:

[(1, 2541139202), (2, 1270569601), (7, 363019886), (14, 181509943), (1451, 1751302), (2902, 875651), (10157, 250186), (20314, 125093)]