977408068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2685187}}^1$

素因数の和:2685211

約数の個数: 24

約数和(自身を含む): 2105187392

約数和(自身を除く): 1127779324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2685187, 5370374, 10740748, 18796309, 34907431, 37592618, 69814862, 75185236, 139629724, 244352017, 488704034, 977408068]

約数ペア:

[(1, 977408068), (2, 488704034), (4, 244352017), (7, 139629724), (13, 75185236), (14, 69814862), (26, 37592618), (28, 34907431), (52, 18796309), (91, 10740748), (182, 5370374), (364, 2685187)]