1884052009

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 2266880000

約数和(自身を除く): 382827991

約数列:

[1, 7, 43, 49, 139, 301, 343, 919, 973, 2107, 5977, 6433, 6811, 14749, 39517, 41839, 45031, 47677, 127741, 276619, 292873, 315217, 894187, 1936333, 2050111, 5492863, 6259309, 13554331, 38450041, 43815163, 269150287, 1884052009]

約数ペア:

[(1, 1884052009), (7, 269150287), (43, 43815163), (49, 38450041), (139, 13554331), (301, 6259309), (343, 5492863), (919, 2050111), (973, 1936333), (2107, 894187), (5977, 315217), (6433, 292873), (6811, 276619), (14749, 127741), (39517, 47677), (41839, 45031)]