2028678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19889}}^1$

素因数の和:19911

約数の個数: 16

約数和(自身を含む): 4296240

約数和(自身を除く): 2267562

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 19889, 39778, 59667, 119334, 338113, 676226, 1014339, 2028678]

約数ペア:

[(1, 2028678), (2, 1014339), (3, 676226), (6, 338113), (17, 119334), (34, 59667), (51, 39778), (102, 19889)]