408043070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{995227}}^1$

素因数の和:995275

約数の個数: 16

約数和(自身を含む): 752392368

約数和(自身を除く): 344349298

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 995227, 1990454, 4976135, 9952270, 40804307, 81608614, 204021535, 408043070]

約数ペア:

[(1, 408043070), (2, 204021535), (5, 81608614), (10, 40804307), (41, 9952270), (82, 4976135), (205, 1990454), (410, 995227)]