129641594

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1\times {\mathrm{811}}^1$

素因数の和:1381

約数の個数: 16

約数和(自身を含む): 196088256

約数和(自身を除く): 66446662

約数列:

[1, 2, 257, 311, 514, 622, 811, 1622, 79927, 159854, 208427, 252221, 416854, 504442, 64820797, 129641594]

約数ペア:

[(1, 129641594), (2, 64820797), (257, 504442), (311, 416854), (514, 252221), (622, 208427), (811, 159854), (1622, 79927)]