2315692784

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{253469}}^1$

素因数の和:254048

約数の個数: 20

約数和(自身を含む): 4494530040

約数和(自身を除く): 2178837256

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136, 253469, 506938, 1013876, 2027752, 4055504, 144730799, 289461598, 578923196, 1157846392, 2315692784]

約数ペア:

[(1, 2315692784), (2, 1157846392), (4, 578923196), (8, 289461598), (16, 144730799), (571, 4055504), (1142, 2027752), (2284, 1013876), (4568, 506938), (9136, 253469)]