2198372008

素因数分解:

$2^3\times 7^1\times {\mathrm{39256643}}^1$

素因数の和:39256656

約数の個数: 16

約数和(自身を含む): 4710797280

約数和(自身を除く): 2512425272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 39256643, 78513286, 157026572, 274796501, 314053144, 549593002, 1099186004, 2198372008]

約数ペア:

[(1, 2198372008), (2, 1099186004), (4, 549593002), (7, 314053144), (8, 274796501), (14, 157026572), (28, 78513286), (56, 39256643)]