27720556414

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{497551}}^1$

素因数の和:497955

約数の個数: 16

約数和(自身を含む): 42182458560

約数和(自身を除く): 14461902146

約数列:

[1, 2, 89, 178, 313, 626, 27857, 55714, 497551, 995102, 44282039, 88564078, 155733463, 311466926, 13860278207, 27720556414]

約数ペア:

[(1, 27720556414), (2, 13860278207), (89, 311466926), (178, 155733463), (313, 88564078), (626, 44282039), (27857, 995102), (55714, 497551)]