590970149

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{691}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 765296640

約数和(自身を除く): 174326491

約数列:

[1, 7, 11, 29, 77, 203, 319, 383, 691, 2233, 2681, 4213, 4837, 7601, 11107, 20039, 29491, 53207, 77749, 122177, 140273, 220429, 264653, 855239, 1543003, 1852571, 2911183, 7674937, 20378281, 53724559, 84424307, 590970149]

約数ペア:

[(1, 590970149), (7, 84424307), (11, 53724559), (29, 20378281), (77, 7674937), (203, 2911183), (319, 1852571), (383, 1543003), (691, 855239), (2233, 264653), (2681, 220429), (4213, 140273), (4837, 122177), (7601, 77749), (11107, 53207), (20039, 29491)]