493913572

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1009}}^1\times {\mathrm{2309}}^1$

素因数の和:3375

約数の個数: 24

約数和(自身を含む): 881911800

約数和(自身を除く): 387998228

約数列:

[1, 2, 4, 53, 106, 212, 1009, 2018, 2309, 4036, 4618, 9236, 53477, 106954, 122377, 213908, 244754, 489508, 2329781, 4659562, 9319124, 123478393, 246956786, 493913572]

約数ペア:

[(1, 493913572), (2, 246956786), (4, 123478393), (53, 9319124), (106, 4659562), (212, 2329781), (1009, 489508), (2018, 244754), (2309, 213908), (4036, 122377), (4618, 106954), (9236, 53477)]