2012208002

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{722257}}^1$

素因数の和:722465

約数の個数: 16

約数和(自身を含む): 3466838400

約数和(自身を除く): 1454630398

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 722257, 1444514, 5055799, 10111598, 143729143, 287458286, 1006104001, 2012208002]

約数ペア:

[(1, 2012208002), (2, 1006104001), (7, 287458286), (14, 143729143), (199, 10111598), (398, 5055799), (1393, 1444514), (2786, 722257)]