28517419810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{259249271}}^1$

素因数の和:259249289

約数の個数: 16

約数和(自身を含む): 55997842752

約数和(自身を除く): 27480422942

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 259249271, 518498542, 1296246355, 2592492710, 2851741981, 5703483962, 14258709905, 28517419810]

約数ペア:

[(1, 28517419810), (2, 14258709905), (5, 5703483962), (10, 2851741981), (11, 2592492710), (22, 1296246355), (55, 518498542), (110, 259249271)]