2019099257

素因数分解:

$7^1\times {\mathrm{409}}^1\times {\mathrm{821}}^1\times {\mathrm{859}}^1$

素因数の和:2096

約数の個数: 16

約数和(自身を含む): 2318697600

約数和(自身を除く): 299598343

約数列:

[1, 7, 409, 821, 859, 2863, 5747, 6013, 335789, 351331, 705239, 2350523, 2459317, 4936673, 288442751, 2019099257]

約数ペア:

[(1, 2019099257), (7, 288442751), (409, 4936673), (821, 2459317), (859, 2350523), (2863, 705239), (5747, 351331), (6013, 335789)]