188894668

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{530603}}^1$

素因数の和:530696

約数の個数: 12

約数和(自身を含む): 334280520

約数和(自身を除く): 145385852

約数列:

[1, 2, 4, 89, 178, 356, 530603, 1061206, 2122412, 47223667, 94447334, 188894668]

約数ペア:

[(1, 188894668), (2, 94447334), (4, 47223667), (89, 2122412), (178, 1061206), (356, 530603)]