328274078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{648763}}^1$

素因数の和:648799

約数の個数: 16

約数和(自身を含む): 560532096

約数和(自身を除く): 232258018

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 648763, 1297526, 7136393, 14272786, 14921549, 29843098, 164137039, 328274078]

約数ペア:

[(1, 328274078), (2, 164137039), (11, 29843098), (22, 14921549), (23, 14272786), (46, 7136393), (253, 1297526), (506, 648763)]