2017228288

素因数分解:

$2^9\times {\mathrm{3939899}}^1$

素因数の和:3939917

約数の個数: 20

約数和(自身を含む): 4030517700

約数和(自身を除く): 2013289412

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3939899, 7879798, 15759596, 31519192, 63038384, 126076768, 252153536, 504307072, 1008614144, 2017228288]

約数ペア:

[(1, 2017228288), (2, 1008614144), (4, 504307072), (8, 252153536), (16, 126076768), (32, 63038384), (64, 31519192), (128, 15759596), (256, 7879798), (512, 3939899)]