808225518

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1897243}}^1$

素因数の和:1897319

約数の個数: 16

約数和(自身を含む): 1639218816

約数和(自身を除く): 830993298

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1897243, 3794486, 5691729, 11383458, 134704253, 269408506, 404112759, 808225518]

約数ペア:

[(1, 808225518), (2, 404112759), (3, 269408506), (6, 134704253), (71, 11383458), (142, 5691729), (213, 3794486), (426, 1897243)]