664758514

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2793103}}^1$

素因数の和:2793129

約数の個数: 16

約数和(自身を含む): 1206620928

約数和(自身を除く): 541862414

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 2793103, 5586206, 19551721, 39103442, 47482751, 94965502, 332379257, 664758514]

約数ペア:

[(1, 664758514), (2, 332379257), (7, 94965502), (14, 47482751), (17, 39103442), (34, 19551721), (119, 5586206), (238, 2793103)]