664201322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{112921}}^1$

素因数の和:113113

約数の個数: 16

約数和(自身を含む): 1061015112

約数和(自身を除く): 396813790

約数列:

[1, 2, 17, 34, 173, 346, 2941, 5882, 112921, 225842, 1919657, 3839314, 19535333, 39070666, 332100661, 664201322]

約数ペア:

[(1, 664201322), (2, 332100661), (17, 39070666), (34, 19535333), (173, 3839314), (346, 1919657), (2941, 225842), (5882, 112921)]