679932008

素因数分解:

$2^3\times 7^1\times {\mathrm{12141643}}^1$

素因数の和:12141656

約数の個数: 16

約数和(自身を含む): 1456997280

約数和(自身を除く): 777065272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 12141643, 24283286, 48566572, 84991501, 97133144, 169983002, 339966004, 679932008]

約数ペア:

[(1, 679932008), (2, 339966004), (4, 169983002), (7, 97133144), (8, 84991501), (14, 48566572), (28, 24283286), (56, 12141643)]