478885342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1083451}}^1$

素因数の和:1083483

約数の個数: 16

約数和(自身を含む): 819089712

約数和(自身を除く): 340204370

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1083451, 2166902, 14084863, 18418667, 28169726, 36837334, 239442671, 478885342]

約数ペア:

[(1, 478885342), (2, 239442671), (13, 36837334), (17, 28169726), (26, 18418667), (34, 14084863), (221, 2166902), (442, 1083451)]