628208042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{33713}}^1$

素因数の和:33755

約数の個数: 32

約数和(自身を含む): 1184575104

約数和(自身を除く): 556367062

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1331, 1694, 2662, 9317, 18634, 33713, 67426, 235991, 370843, 471982, 741686, 2595901, 4079273, 5191802, 8158546, 28554911, 44872003, 57109822, 89744006, 314104021, 628208042]

約数ペア:

[(1, 628208042), (2, 314104021), (7, 89744006), (11, 57109822), (14, 44872003), (22, 28554911), (77, 8158546), (121, 5191802), (154, 4079273), (242, 2595901), (847, 741686), (1331, 471982), (1694, 370843), (2662, 235991), (9317, 67426), (18634, 33713)]