470501356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{210421}}^1$

素因数の和:210481

約数の個数: 24

約数和(自身を含む): 907339664

約数和(自身を除く): 436838308

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 210421, 420842, 841684, 2735473, 5470946, 9048103, 10941892, 18096206, 36192412, 117625339, 235250678, 470501356]

約数ペア:

[(1, 470501356), (2, 235250678), (4, 117625339), (13, 36192412), (26, 18096206), (43, 10941892), (52, 9048103), (86, 5470946), (172, 2735473), (559, 841684), (1118, 420842), (2236, 210421)]