2021830717

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2474701}}^1$

素因数の和:2474763

約数の個数: 8

約数和(自身を含む): 2177737760

約数和(自身を除く): 155907043

約数列:

[1, 19, 43, 817, 2474701, 47019319, 106412143, 2021830717]

約数ペア:

[(1, 2021830717), (19, 106412143), (43, 47019319), (817, 2474701)]