808210898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{80387}}^1$

素因数の和:80857

約数の個数: 16

約数和(自身を含む): 1325437344

約数和(自身を除く): 517226446

約数列:

[1, 2, 11, 22, 457, 914, 5027, 10054, 80387, 160774, 884257, 1768514, 36736859, 73473718, 404105449, 808210898]

約数ペア:

[(1, 808210898), (2, 404105449), (11, 73473718), (22, 36736859), (457, 1768514), (914, 884257), (5027, 160774), (10054, 80387)]