1292090909788

素因数分解:

$2^2\times 7^1\times {\mathrm{63691}}^1\times {\mathrm{724531}}^1$

素因数の和:788233

約数の個数: 24

約数和(自身を含む): 2584225960064

約数和(自身を除く): 1292135050276

約数列:

[1, 2, 4, 7, 14, 28, 63691, 127382, 254764, 445837, 724531, 891674, 1449062, 1783348, 2898124, 5071717, 10143434, 20286868, 46146103921, 92292207842, 184584415684, 323022727447, 646045454894, 1292090909788]

約数ペア:

[(1, 1292090909788), (2, 646045454894), (4, 323022727447), (7, 184584415684), (14, 92292207842), (28, 46146103921), (63691, 20286868), (127382, 10143434), (254764, 5071717), (445837, 2898124), (724531, 1783348), (891674, 1449062)]