5221294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{491}}^1$

素因数の和:915

約数の個数: 16

約数和(自身を含む): 8472240

約数和(自身を除く): 3250946

約数列:

[1, 2, 13, 26, 409, 491, 818, 982, 5317, 6383, 10634, 12766, 200819, 401638, 2610647, 5221294]

約数ペア:

[(1, 5221294), (2, 2610647), (13, 401638), (26, 200819), (409, 12766), (491, 10634), (818, 6383), (982, 5317)]