2016380149

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{891809}}^1$

素因数の和:891852

約数の個数: 16

約数和(自身を含む): 2568412800

約数和(自身を除く): 552032651

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 891809, 6242663, 15160753, 16944371, 106125271, 118610597, 288054307, 2016380149]

約数ペア:

[(1, 2016380149), (7, 288054307), (17, 118610597), (19, 106125271), (119, 16944371), (133, 15160753), (323, 6242663), (2261, 891809)]