2247473878

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{511487}}^1$

素因数の和:511528

約数の個数: 16

約数和(自身を含む): 3652024320

約数和(自身を除く): 1404550442

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 511487, 1022974, 6649331, 13298662, 86441303, 172882606, 1123736939, 2247473878]

約数ペア:

[(1, 2247473878), (2, 1123736939), (13, 172882606), (26, 86441303), (169, 13298662), (338, 6649331), (2197, 1022974), (4394, 511487)]