480433538

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1421401}}^1$

素因数の和:1421429

約数の個数: 12

約数和(自身を含む): 780349698

約数和(自身を除く): 299916160

約数列:

[1, 2, 13, 26, 169, 338, 1421401, 2842802, 18478213, 36956426, 240216769, 480433538]

約数ペア:

[(1, 480433538), (2, 240216769), (13, 36956426), (26, 18478213), (169, 2842802), (338, 1421401)]