4345781

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 16

約数和(自身を含む): 5028480

約数和(自身を除く): 682699

約数列:

[1, 11, 23, 89, 193, 253, 979, 2047, 2123, 4439, 17177, 22517, 48829, 188947, 395071, 4345781]

約数ペア:

[(1, 4345781), (11, 395071), (23, 188947), (89, 48829), (193, 22517), (253, 17177), (979, 4439), (2047, 2123)]