488337556

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{82657}}^1$

素因数の和:82879

約数の個数: 24

約数和(自身を含む): 981315776

約数和(自身を除く): 492978220

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 82657, 165314, 330628, 578599, 1157198, 2314396, 17440627, 34881254, 69762508, 122084389, 244168778, 488337556]

約数ペア:

[(1, 488337556), (2, 244168778), (4, 122084389), (7, 69762508), (14, 34881254), (28, 17440627), (211, 2314396), (422, 1157198), (844, 578599), (1477, 330628), (2954, 165314), (5908, 82657)]