488306518

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{2287}}^1$

素因数の和:2548

約数の個数: 32

約数和(自身を含む): 851355648

約数和(自身を除く): 363049130

約数列:

[1, 2, 7, 14, 101, 151, 202, 302, 707, 1057, 1414, 2114, 2287, 4574, 15251, 16009, 30502, 32018, 106757, 213514, 230987, 345337, 461974, 690674, 1616909, 2417359, 3233818, 4834718, 34879037, 69758074, 244153259, 488306518]

約数ペア:

[(1, 488306518), (2, 244153259), (7, 69758074), (14, 34879037), (101, 4834718), (151, 3233818), (202, 2417359), (302, 1616909), (707, 690674), (1057, 461974), (1414, 345337), (2114, 230987), (2287, 213514), (4574, 106757), (15251, 32018), (16009, 30502)]