338732044

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{61409}}^1$

素因数の和:61617

約数の個数: 24

約数和(自身を含む): 680914080

約数和(自身を除く): 342182036

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 61409, 122818, 245636, 429863, 859726, 1719452, 12097573, 24195146, 48390292, 84683011, 169366022, 338732044]

約数ペア:

[(1, 338732044), (2, 169366022), (4, 84683011), (7, 48390292), (14, 24195146), (28, 12097573), (197, 1719452), (394, 859726), (788, 429863), (1379, 245636), (2758, 122818), (5516, 61409)]