26420998

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:807

約数の個数: 16

約数和(自身を含む): 40197744

約数和(自身を除く): 13776746

約数列:

[1, 2, 137, 211, 274, 422, 457, 914, 28907, 57814, 62609, 96427, 125218, 192854, 13210499, 26420998]

約数ペア:

[(1, 26420998), (2, 13210499), (137, 192854), (211, 125218), (274, 96427), (422, 62609), (457, 57814), (914, 28907)]