328778842

素因数分解:

$2^1\times 7^1\times {\mathrm{1789}}^1\times {\mathrm{13127}}^1$

素因数の和:14925

約数の個数: 16

約数和(自身を含む): 563978880

約数和(自身を除く): 235200038

約数列:

[1, 2, 7, 14, 1789, 3578, 12523, 13127, 25046, 26254, 91889, 183778, 23484203, 46968406, 164389421, 328778842]

約数ペア:

[(1, 328778842), (2, 164389421), (7, 46968406), (14, 23484203), (1789, 183778), (3578, 91889), (12523, 26254), (13127, 25046)]