339937754

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{32443}}^1$

素因数の和:32502

約数の個数: 24

約数和(自身を含む): 569976192

約数和(自身を除く): 230038438

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 32443, 64886, 421759, 843518, 1005733, 2011466, 5482867, 10965734, 13074529, 26149058, 169968877, 339937754]

約数ペア:

[(1, 339937754), (2, 169968877), (13, 26149058), (26, 13074529), (31, 10965734), (62, 5482867), (169, 2011466), (338, 1005733), (403, 843518), (806, 421759), (5239, 64886), (10478, 32443)]