2230277

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 2755200

約数和(自身を除く): 524923

約数列:

[1, 7, 19, 41, 133, 287, 409, 779, 2863, 5453, 7771, 16769, 54397, 117383, 318611, 2230277]

約数ペア:

[(1, 2230277), (7, 318611), (19, 117383), (41, 54397), (133, 16769), (287, 7771), (409, 5453), (779, 2863)]