1880491063

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{19927}}^1$

素因数の和:20334

約数の個数: 16

約数和(自身を含む): 2146484736

約数和(自身を除く): 265993673

約数列:

[1, 11, 23, 253, 373, 4103, 8579, 19927, 94369, 219197, 458321, 5041531, 7432771, 81760481, 170953733, 1880491063]

約数ペア:

[(1, 1880491063), (11, 170953733), (23, 81760481), (253, 7432771), (373, 5041531), (4103, 458321), (8579, 219197), (19927, 94369)]