1643670041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{158243}}^1$

素因数の和:158320

約数の個数: 16

約数和(自身を含む): 1914119424

約数和(自身を除く): 270449383

約数列:

[1, 13, 17, 47, 221, 611, 799, 10387, 158243, 2057159, 2690131, 7437421, 34971703, 96686473, 126436157, 1643670041]

約数ペア:

[(1, 1643670041), (13, 126436157), (17, 96686473), (47, 34971703), (221, 7437421), (611, 2690131), (799, 2057159), (10387, 158243)]