2623946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2347}}^1$

素因数の和:2405

約数の個数: 16

約数和(自身を含む): 4339104

約数和(自身を除く): 1715158

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 2347, 4694, 30511, 61022, 100921, 201842, 1311973, 2623946]

約数ペア:

[(1, 2623946), (2, 1311973), (13, 201842), (26, 100921), (43, 61022), (86, 30511), (559, 4694), (1118, 2347)]