2149467568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1093}}^1\times {\mathrm{6469}}^1$

素因数の和:7589

約数の個数: 40

約数和(自身を含む): 4388471600

約数和(自身を除く): 2239004032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1093, 2186, 4372, 6469, 8744, 12938, 17488, 20767, 25876, 41534, 51752, 83068, 103504, 122911, 166136, 245822, 332272, 491644, 983288, 1966576, 7070617, 14141234, 28282468, 56564936, 113129872, 134341723, 268683446, 537366892, 1074733784, 2149467568]

約数ペア:

[(1, 2149467568), (2, 1074733784), (4, 537366892), (8, 268683446), (16, 134341723), (19, 113129872), (38, 56564936), (76, 28282468), (152, 14141234), (304, 7070617), (1093, 1966576), (2186, 983288), (4372, 491644), (6469, 332272), (8744, 245822), (12938, 166136), (17488, 122911), (20767, 103504), (25876, 83068), (41534, 51752)]