809826

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:1977

約数の個数: 16

約数和(自身を含む): 1643328

約数和(自身を除く): 833502

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1901, 3802, 5703, 11406, 134971, 269942, 404913, 809826]

約数ペア:

[(1, 809826), (2, 404913), (3, 269942), (6, 134971), (71, 11406), (142, 5703), (213, 3802), (426, 1901)]