2538844768

素因数分解:

$2^5\times {\mathrm{311}}^1\times {\mathrm{337}}^1\times {\mathrm{757}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 5035945824

約数和(自身を除く): 2497101056

約数列:

[1, 2, 4, 8, 16, 32, 311, 337, 622, 674, 757, 1244, 1348, 1514, 2488, 2696, 3028, 4976, 5392, 6056, 9952, 10784, 12112, 24224, 104807, 209614, 235427, 255109, 419228, 470854, 510218, 838456, 941708, 1020436, 1676912, 1883416, 2040872, 3353824, 3766832, 4081744, 7533664, 8163488, 79338899, 158677798, 317355596, 634711192, 1269422384, 2538844768]

約数ペア:

[(1, 2538844768), (2, 1269422384), (4, 634711192), (8, 317355596), (16, 158677798), (32, 79338899), (311, 8163488), (337, 7533664), (622, 4081744), (674, 3766832), (757, 3353824), (1244, 2040872), (1348, 1883416), (1514, 1676912), (2488, 1020436), (2696, 941708), (3028, 838456), (4976, 510218), (5392, 470854), (6056, 419228), (9952, 255109), (10784, 235427), (12112, 209614), (24224, 104807)]