2080456898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{10369}}^1\times {\mathrm{7717}}^1$

素因数の和:18101

約数の個数: 16

約数和(自身を含む): 3361497720

約数和(自身を除く): 1281040822

約数列:

[1, 2, 13, 26, 7717, 10369, 15434, 20738, 100321, 134797, 200642, 269594, 80017573, 160035146, 1040228449, 2080456898]

約数ペア:

[(1, 2080456898), (2, 1040228449), (13, 160035146), (26, 80017573), (7717, 269594), (10369, 200642), (15434, 134797), (20738, 100321)]