2079714730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{20929}}^1$

素因数の和:21478

約数の個数: 32

約数和(自身を含む): 3948235200

約数和(自身を除く): 1868520470

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 523, 1046, 2615, 5230, 9937, 19874, 20929, 41858, 49685, 99370, 104645, 209290, 397651, 795302, 1988255, 3976510, 10945867, 21891734, 54729335, 109458670, 207971473, 415942946, 1039857365, 2079714730]

約数ペア:

[(1, 2079714730), (2, 1039857365), (5, 415942946), (10, 207971473), (19, 109458670), (38, 54729335), (95, 21891734), (190, 10945867), (523, 3976510), (1046, 1988255), (2615, 795302), (5230, 397651), (9937, 209290), (19874, 104645), (20929, 99370), (41858, 49685)]