242574266

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{23311}}^1$

素因数の和:23378

約数の個数: 24

約数和(自身を含む): 409265472

約数和(自身を除く): 166691206

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 10406, 23311, 46622, 256421, 512842, 1002373, 2004746, 2820631, 5641262, 11026103, 22052206, 121287133, 242574266]

約数ペア:

[(1, 242574266), (2, 121287133), (11, 22052206), (22, 11026103), (43, 5641262), (86, 2820631), (121, 2004746), (242, 1002373), (473, 512842), (946, 256421), (5203, 46622), (10406, 23311)]