2551846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{601}}^1$

素因数の和:807

約数の個数: 16

約数和(自身を含む): 4204368

約数和(自身を除く): 1652522

約数列:

[1, 2, 11, 22, 193, 386, 601, 1202, 2123, 4246, 6611, 13222, 115993, 231986, 1275923, 2551846]

約数ペア:

[(1, 2551846), (2, 1275923), (11, 231986), (22, 115993), (193, 13222), (386, 6611), (601, 4246), (1202, 2123)]