2155970311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11529253}}^1$

素因数の和:11529281

約数の個数: 8

約数和(自身を含む): 2490318864

約数和(自身を除く): 334348553

約数列:

[1, 11, 17, 187, 11529253, 126821783, 195997301, 2155970311]

約数ペア:

[(1, 2155970311), (11, 195997301), (17, 126821783), (187, 11529253)]