2063333209

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{3449}}^1$

素因数の和:3913

約数の個数: 24

約数和(自身を含む): 2489589000

約数和(自身を除く): 426255791

約数列:

[1, 7, 29, 49, 203, 421, 1421, 2947, 3449, 12209, 20629, 24143, 85463, 100021, 169001, 598241, 700147, 1452029, 4901029, 10164203, 42108841, 71149421, 294761887, 2063333209]

約数ペア:

[(1, 2063333209), (7, 294761887), (29, 71149421), (49, 42108841), (203, 10164203), (421, 4901029), (1421, 1452029), (2947, 700147), (3449, 598241), (12209, 169001), (20629, 100021), (24143, 85463)]