317921756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{12413}}^1$

素因数の和:12773

約数の個数: 24

約数和(自身を含む): 587430480

約数和(自身を除く): 269508724

約数列:

[1, 2, 4, 19, 38, 76, 337, 674, 1348, 6403, 12413, 12806, 24826, 25612, 49652, 235847, 471694, 943388, 4183181, 8366362, 16732724, 79480439, 158960878, 317921756]

約数ペア:

[(1, 317921756), (2, 158960878), (4, 79480439), (19, 16732724), (38, 8366362), (76, 4183181), (337, 943388), (674, 471694), (1348, 235847), (6403, 49652), (12413, 25612), (12806, 24826)]