2489365085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1\times {\mathrm{12413}}^1$

素因数の和:14548

約数の個数: 16

約数和(自身を含む): 3146204160

約数和(自身を除く): 656839075

約数列:

[1, 5, 19, 95, 2111, 10555, 12413, 40109, 62065, 200545, 235847, 1179235, 26203843, 131019215, 497873017, 2489365085]

約数ペア:

[(1, 2489365085), (5, 497873017), (19, 131019215), (95, 26203843), (2111, 1179235), (10555, 235847), (12413, 200545), (40109, 62065)]