1330831678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{223219}}^1$

素因数の和:223503

約数の個数: 16

約数和(自身を含む): 2185770240

約数和(自身を除く): 854938562

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 223219, 446438, 2455409, 4910818, 60492349, 120984698, 665415839, 1330831678]

約数ペア:

[(1, 1330831678), (2, 665415839), (11, 120984698), (22, 60492349), (271, 4910818), (542, 2455409), (2981, 446438), (5962, 223219)]