2489898012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29641643}}^1$

素因数の和:29641657

約数の個数: 24

約数和(自身を含む): 6639728256

約数和(自身を除く): 4149830244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 29641643, 59283286, 88924929, 118566572, 177849858, 207491501, 355699716, 414983002, 622474503, 829966004, 1244949006, 2489898012]

約数ペア:

[(1, 2489898012), (2, 1244949006), (3, 829966004), (4, 622474503), (6, 414983002), (7, 355699716), (12, 207491501), (14, 177849858), (21, 118566572), (28, 88924929), (42, 59283286), (84, 29641643)]