497404772

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{853}}^1\times {\mathrm{1997}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 883859256

約数和(自身を除く): 386454484

約数列:

[1, 2, 4, 73, 146, 292, 853, 1706, 1997, 3412, 3994, 7988, 62269, 124538, 145781, 249076, 291562, 583124, 1703441, 3406882, 6813764, 124351193, 248702386, 497404772]

約数ペア:

[(1, 497404772), (2, 248702386), (4, 124351193), (73, 6813764), (146, 3406882), (292, 1703441), (853, 583124), (1706, 291562), (1997, 249076), (3412, 145781), (3994, 124538), (7988, 62269)]