27430754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{10243}}^1$

素因数の和:10361

約数の個数: 16

約数和(自身を含む): 44745792

約数和(自身を除く): 17315038

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 10243, 20486, 133159, 266318, 1055029, 2110058, 13715377, 27430754]

約数ペア:

[(1, 27430754), (2, 13715377), (13, 2110058), (26, 1055029), (103, 266318), (206, 133159), (1339, 20486), (2678, 10243)]