2798718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 6150816

約数和(自身を除く): 3352098

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 677, 689, 1354, 1378, 2031, 2067, 4062, 4134, 8801, 17602, 26403, 35881, 52806, 71762, 107643, 215286, 466453, 932906, 1399359, 2798718]

約数ペア:

[(1, 2798718), (2, 1399359), (3, 932906), (6, 466453), (13, 215286), (26, 107643), (39, 71762), (53, 52806), (78, 35881), (106, 26403), (159, 17602), (318, 8801), (677, 4134), (689, 4062), (1354, 2067), (1378, 2031)]