340486642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{232891}}^1$

素因数の和:232953

約数の個数: 16

約数和(自身を含む): 553351392

約数和(自身を除く): 212864750

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 232891, 465782, 3959147, 7918294, 10014313, 20028626, 170243321, 340486642]

約数ペア:

[(1, 340486642), (2, 170243321), (17, 20028626), (34, 10014313), (43, 7918294), (86, 3959147), (731, 465782), (1462, 232891)]