509392372

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{12959}}^1$

素因数の和:13311

約数の個数: 24

約数和(自身を含む): 923166720

約数和(自身を除く): 413774348

約数列:

[1, 2, 4, 31, 62, 124, 317, 634, 1268, 9827, 12959, 19654, 25918, 39308, 51836, 401729, 803458, 1606916, 4108003, 8216006, 16432012, 127348093, 254696186, 509392372]

約数ペア:

[(1, 509392372), (2, 254696186), (4, 127348093), (31, 16432012), (62, 8216006), (124, 4108003), (317, 1606916), (634, 803458), (1268, 401729), (9827, 51836), (12959, 39308), (19654, 25918)]