299968706

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1\times {\mathrm{2689}}^1$

素因数の和:2918

約数の個数: 24

約数和(自身を含む): 480633060

約数和(自身を除く): 180664354

約数列:

[1, 2, 17, 34, 193, 289, 386, 578, 2689, 3281, 5378, 6562, 45713, 55777, 91426, 111554, 518977, 777121, 1037954, 1554242, 8822609, 17645218, 149984353, 299968706]

約数ペア:

[(1, 299968706), (2, 149984353), (17, 17645218), (34, 8822609), (193, 1554242), (289, 1037954), (386, 777121), (578, 518977), (2689, 111554), (3281, 91426), (5378, 55777), (6562, 45713)]