890544818

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{67049}}^1$

素因数の和:67309

約数の個数: 16

約数和(自身を含む): 1387935000

約数和(自身を除く): 497390182

約数列:

[1, 2, 29, 58, 229, 458, 6641, 13282, 67049, 134098, 1944421, 3888842, 15354221, 30708442, 445272409, 890544818]

約数ペア:

[(1, 890544818), (2, 445272409), (29, 30708442), (58, 15354221), (229, 3888842), (458, 1944421), (6641, 134098), (13282, 67049)]