2243339672

素因数分解:

$2^3\times 7^1\times {\mathrm{2017}}^1\times {\mathrm{19861}}^1$

素因数の和:21891

約数の個数: 32

約数和(自身を含む): 4809781920

約数和(自身を除く): 2566442248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2017, 4034, 8068, 14119, 16136, 19861, 28238, 39722, 56476, 79444, 112952, 139027, 158888, 278054, 556108, 1112216, 40059637, 80119274, 160238548, 280417459, 320477096, 560834918, 1121669836, 2243339672]

約数ペア:

[(1, 2243339672), (2, 1121669836), (4, 560834918), (7, 320477096), (8, 280417459), (14, 160238548), (28, 80119274), (56, 40059637), (2017, 1112216), (4034, 556108), (8068, 278054), (14119, 158888), (16136, 139027), (19861, 112952), (28238, 79444), (39722, 56476)]