384996905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{130729}}^1$

素因数の和:130784

約数の個数: 16

約数和(自身を含む): 502003200

約数和(自身を除く): 117006295

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 130729, 653645, 2483851, 4052599, 12419255, 20262995, 76999381, 384996905]

約数ペア:

[(1, 384996905), (5, 76999381), (19, 20262995), (31, 12419255), (95, 4052599), (155, 2483851), (589, 653645), (2945, 130729)]