286707088

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{252383}}^1$

素因数の和:252462

約数の個数: 20

約数和(自身を含む): 563321088

約数和(自身を除く): 276614000

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 252383, 504766, 1009532, 2019064, 4038128, 17919193, 35838386, 71676772, 143353544, 286707088]

約数ペア:

[(1, 286707088), (2, 143353544), (4, 71676772), (8, 35838386), (16, 17919193), (71, 4038128), (142, 2019064), (284, 1009532), (568, 504766), (1136, 252383)]