30291266842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1\times {\mathrm{446129}}^1$

素因数の和:448145

約数の個数: 16

約数和(自身を含む): 48133857960

約数和(自身を除く): 17842591118

約数列:

[1, 2, 17, 34, 1997, 3994, 33949, 67898, 446129, 892258, 7584193, 15168386, 890919613, 1781839226, 15145633421, 30291266842]

約数ペア:

[(1, 30291266842), (2, 15145633421), (17, 1781839226), (34, 890919613), (1997, 15168386), (3994, 7584193), (33949, 892258), (67898, 446129)]