4480912

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{2719}}^1$

素因数の和:2830

約数の個数: 20

約数和(自身を含む): 8769280

約数和(自身を除く): 4288368

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 2719, 5438, 10876, 21752, 43504, 280057, 560114, 1120228, 2240456, 4480912]

約数ペア:

[(1, 4480912), (2, 2240456), (4, 1120228), (8, 560114), (16, 280057), (103, 43504), (206, 21752), (412, 10876), (824, 5438), (1648, 2719)]