8656840418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4004089}}^1$

素因数の和:4004161

約数の個数: 16

約数和(自身を含む): 13838135040

約数和(自身を除く): 5181294622

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 4004089, 8008178, 92094047, 184188094, 188192183, 376384366, 4328420209, 8656840418]

約数ペア:

[(1, 8656840418), (2, 4328420209), (23, 376384366), (46, 188192183), (47, 184188094), (94, 92094047), (1081, 8008178), (2162, 4004089)]