2128432877

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{63541}}^1$

素因数の和:63644

約数の個数: 16

約数和(自身を含む): 2348512320

約数和(自身を除く): 220079443

約数列:

[1, 19, 41, 43, 779, 817, 1763, 33497, 63541, 1207279, 2605181, 2732263, 49498439, 51912997, 112022783, 2128432877]

約数ペア:

[(1, 2128432877), (19, 112022783), (41, 51912997), (43, 49498439), (779, 2732263), (817, 2605181), (1763, 1207279), (33497, 63541)]