458042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 16

約数和(自身を含む): 752640

約数和(自身を除く): 294598

約数列:

[1, 2, 13, 26, 79, 158, 223, 446, 1027, 2054, 2899, 5798, 17617, 35234, 229021, 458042]

約数ペア:

[(1, 458042), (2, 229021), (13, 35234), (26, 17617), (79, 5798), (158, 2899), (223, 2054), (446, 1027)]