2189324

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 4082400

約数和(自身を除く): 1893076

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 449, 898, 1219, 1796, 2438, 4876, 10327, 20654, 23797, 41308, 47594, 95188, 547331, 1094662, 2189324]

約数ペア:

[(1, 2189324), (2, 1094662), (4, 547331), (23, 95188), (46, 47594), (53, 41308), (92, 23797), (106, 20654), (212, 10327), (449, 4876), (898, 2438), (1219, 1796)]