1330658884

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{1151089}}^1$

素因数の和:1151127

約数の個数: 18

約数和(自身を含む): 2473692410

約数和(自身を除く): 1143033526

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 1151089, 2302178, 4604356, 19568513, 39137026, 78274052, 332664721, 665329442, 1330658884]

約数ペア:

[(1, 1330658884), (2, 665329442), (4, 332664721), (17, 78274052), (34, 39137026), (68, 19568513), (289, 4604356), (578, 2302178), (1156, 1151089)]