3405886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 5971968

約数和(自身を除く): 2566082

約数列:

[1, 2, 11, 22, 23, 46, 53, 106, 127, 253, 254, 506, 583, 1166, 1219, 1397, 2438, 2794, 2921, 5842, 6731, 13409, 13462, 26818, 32131, 64262, 74041, 148082, 154813, 309626, 1702943, 3405886]

約数ペア:

[(1, 3405886), (2, 1702943), (11, 309626), (22, 154813), (23, 148082), (46, 74041), (53, 64262), (106, 32131), (127, 26818), (253, 13462), (254, 13409), (506, 6731), (583, 5842), (1166, 2921), (1219, 2794), (1397, 2438)]