422553814

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{5501}}^1$

素因数の和:5895

約数の個数: 16

約数和(自身を含む): 640432800

約数和(自身を除く): 217878986

約数列:

[1, 2, 193, 199, 386, 398, 5501, 11002, 38407, 76814, 1061693, 1094699, 2123386, 2189398, 211276907, 422553814]

約数ペア:

[(1, 422553814), (2, 211276907), (193, 2189398), (199, 2123386), (386, 1094699), (398, 1061693), (5501, 76814), (11002, 38407)]