164449894

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{405049}}^1$

素因数の和:405087

約数の個数: 16

約数和(自身を含む): 291636000

約数和(自身を除く): 127186106

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 405049, 810098, 2835343, 5670686, 11746421, 23492842, 82224947, 164449894]

約数ペア:

[(1, 164449894), (2, 82224947), (7, 23492842), (14, 11746421), (29, 5670686), (58, 2835343), (203, 810098), (406, 405049)]