2280453392

素因数分解:

$2^4\times 7^1\times {\mathrm{20361191}}^1$

素因数の和:20361206

約数の個数: 20

約数和(自身を含む): 5049575616

約数和(自身を除く): 2769122224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20361191, 40722382, 81444764, 142528337, 162889528, 285056674, 325779056, 570113348, 1140226696, 2280453392]

約数ペア:

[(1, 2280453392), (2, 1140226696), (4, 570113348), (7, 325779056), (8, 285056674), (14, 162889528), (16, 142528337), (28, 81444764), (56, 40722382), (112, 20361191)]