2920807774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{10529}}^1$

素因数の和:10788

約数の個数: 32

約数和(自身を含む): 4776408000

約数和(自身を除く): 1855600226

約数列:

[1, 2, 17, 34, 41, 82, 199, 398, 697, 1394, 3383, 6766, 8159, 10529, 16318, 21058, 138703, 178993, 277406, 357986, 431689, 863378, 2095271, 4190542, 7338713, 14677426, 35619607, 71239214, 85906111, 171812222, 1460403887, 2920807774]

約数ペア:

[(1, 2920807774), (2, 1460403887), (17, 171812222), (34, 85906111), (41, 71239214), (82, 35619607), (199, 14677426), (398, 7338713), (697, 4190542), (1394, 2095271), (3383, 863378), (6766, 431689), (8159, 357986), (10529, 277406), (16318, 178993), (21058, 138703)]