2208170

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{503}}^1$

素因数の和:949

約数の個数: 16

約数和(自身を含む): 3991680

約数和(自身を除く): 1783510

約数列:

[1, 2, 5, 10, 439, 503, 878, 1006, 2195, 2515, 4390, 5030, 220817, 441634, 1104085, 2208170]

約数ペア:

[(1, 2208170), (2, 1104085), (5, 441634), (10, 220817), (439, 5030), (503, 4390), (878, 2515), (1006, 2195)]