283358042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 488146176

約数和(自身を除く): 204788134

約数列:

[1, 2, 11, 22, 31, 62, 107, 121, 214, 242, 341, 353, 682, 706, 1177, 2354, 3317, 3751, 3883, 6634, 7502, 7766, 10943, 12947, 21886, 25894, 36487, 37771, 42713, 72974, 75542, 85426, 120373, 240746, 401357, 415481, 802714, 830962, 1170901, 1324103, 2341802, 2648206, 4570291, 9140582, 12879911, 25759822, 141679021, 283358042]

約数ペア:

[(1, 283358042), (2, 141679021), (11, 25759822), (22, 12879911), (31, 9140582), (62, 4570291), (107, 2648206), (121, 2341802), (214, 1324103), (242, 1170901), (341, 830962), (353, 802714), (682, 415481), (706, 401357), (1177, 240746), (2354, 120373), (3317, 85426), (3751, 75542), (3883, 72974), (6634, 42713), (7502, 37771), (7766, 36487), (10943, 25894), (12947, 21886)]