2000890076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{132299}}^1$

素因数の和:132521

約数の個数: 24

約数和(自身を含む): 3704400000

約数和(自身を除く): 1703509924

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 3781, 7562, 15124, 132299, 264598, 529196, 2513681, 5027362, 10054724, 26327501, 52655002, 105310004, 500222519, 1000445038, 2000890076]

約数ペア:

[(1, 2000890076), (2, 1000445038), (4, 500222519), (19, 105310004), (38, 52655002), (76, 26327501), (199, 10054724), (398, 5027362), (796, 2513681), (3781, 529196), (7562, 264598), (15124, 132299)]