2080861719

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{23011}}^1$

素因数の和:23758

約数の個数: 16

約数和(自身を含む): 2843178624

約数和(自身を除く): 762316905

約数列:

[1, 3, 43, 129, 701, 2103, 23011, 30143, 69033, 90429, 989473, 2968419, 16130711, 48392133, 693620573, 2080861719]

約数ペア:

[(1, 2080861719), (3, 693620573), (43, 48392133), (129, 16130711), (701, 2968419), (2103, 989473), (23011, 90429), (30143, 69033)]