897054896

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{2237}}^1$

素因数の和:2669

約数の個数: 40

約数和(自身を含む): 1768306464

約数和(自身を除く): 871251568

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 353, 568, 706, 1136, 1412, 2237, 2824, 4474, 5648, 8948, 17896, 25063, 35792, 50126, 100252, 158827, 200504, 317654, 401008, 635308, 789661, 1270616, 1579322, 2541232, 3158644, 6317288, 12634576, 56065931, 112131862, 224263724, 448527448, 897054896]

約数ペア:

[(1, 897054896), (2, 448527448), (4, 224263724), (8, 112131862), (16, 56065931), (71, 12634576), (142, 6317288), (284, 3158644), (353, 2541232), (568, 1579322), (706, 1270616), (1136, 789661), (1412, 635308), (2237, 401008), (2824, 317654), (4474, 200504), (5648, 158827), (8948, 100252), (17896, 50126), (25063, 35792)]