2817668

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 5695872

約数和(自身を除く): 2878204

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 977, 1442, 1954, 2884, 3908, 6839, 13678, 27356, 100631, 201262, 402524, 704417, 1408834, 2817668]

約数ペア:

[(1, 2817668), (2, 1408834), (4, 704417), (7, 402524), (14, 201262), (28, 100631), (103, 27356), (206, 13678), (412, 6839), (721, 3908), (977, 2884), (1442, 1954)]