8431214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2441}}^1$

素因数の和:2611

約数の個数: 16

約数和(自身を含む): 13890096

約数和(自身を除く): 5458882

約数列:

[1, 2, 11, 22, 157, 314, 1727, 2441, 3454, 4882, 26851, 53702, 383237, 766474, 4215607, 8431214]

約数ペア:

[(1, 8431214), (2, 4215607), (11, 766474), (22, 383237), (157, 53702), (314, 26851), (1727, 4882), (2441, 3454)]