2017696765

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{13093}}^1$

素因数の和:13166

約数の個数: 48

約数和(自身を含む): 3063053232

約数和(自身を除く): 1045356467

約数列:

[1, 5, 7, 17, 35, 37, 49, 85, 119, 185, 245, 259, 595, 629, 833, 1295, 1813, 3145, 4165, 4403, 9065, 13093, 22015, 30821, 65465, 91651, 154105, 222581, 458255, 484441, 641557, 1112905, 1558067, 2422205, 3207785, 3391087, 7790335, 8235497, 10906469, 16955435, 23737609, 41177485, 54532345, 57648479, 118688045, 288242395, 403539353, 2017696765]

約数ペア:

[(1, 2017696765), (5, 403539353), (7, 288242395), (17, 118688045), (35, 57648479), (37, 54532345), (49, 41177485), (85, 23737609), (119, 16955435), (185, 10906469), (245, 8235497), (259, 7790335), (595, 3391087), (629, 3207785), (833, 2422205), (1295, 1558067), (1813, 1112905), (3145, 641557), (4165, 484441), (4403, 458255), (9065, 222581), (13093, 154105), (22015, 91651), (30821, 65465)]