389485798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{483233}}^1$

素因数の和:483279

約数の個数: 16

約数和(自身を含む): 649466496

約数和(自身を除く): 259980698

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 483233, 966466, 6282029, 12564058, 14980223, 29960446, 194742899, 389485798]

約数ペア:

[(1, 389485798), (2, 194742899), (13, 29960446), (26, 14980223), (31, 12564058), (62, 6282029), (403, 966466), (806, 483233)]