80040673

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^2$

素因数の和:688

約数の個数: 12

約数和(自身を含む): 86489040

約数和(自身を除く): 6448367

約数列:

[1, 19, 43, 313, 817, 5947, 13459, 97969, 255721, 1861411, 4212667, 80040673]

約数ペア:

[(1, 80040673), (19, 4212667), (43, 1861411), (313, 255721), (817, 97969), (5947, 13459)]