2780451042

素因数分解:

$2^1\times 3^1\times {\mathrm{293}}^1\times {\mathrm{919}}^1\times {\mathrm{1721}}^1$

素因数の和:2938

約数の個数: 32

約数和(自身を含む): 5589198720

約数和(自身を除く): 2808747678

約数列:

[1, 2, 3, 6, 293, 586, 879, 919, 1721, 1758, 1838, 2757, 3442, 5163, 5514, 10326, 269267, 504253, 538534, 807801, 1008506, 1512759, 1581599, 1615602, 3025518, 3163198, 4744797, 9489594, 463408507, 926817014, 1390225521, 2780451042]

約数ペア:

[(1, 2780451042), (2, 1390225521), (3, 926817014), (6, 463408507), (293, 9489594), (586, 4744797), (879, 3163198), (919, 3025518), (1721, 1615602), (1758, 1581599), (1838, 1512759), (2757, 1008506), (3442, 807801), (5163, 538534), (5514, 504253), (10326, 269267)]