449834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 884736

約数和(自身を除く): 434902

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 127, 154, 161, 253, 254, 322, 506, 889, 1397, 1771, 1778, 2794, 2921, 3542, 5842, 9779, 19558, 20447, 32131, 40894, 64262, 224917, 449834]

約数ペア:

[(1, 449834), (2, 224917), (7, 64262), (11, 40894), (14, 32131), (22, 20447), (23, 19558), (46, 9779), (77, 5842), (127, 3542), (154, 2921), (161, 2794), (253, 1778), (254, 1771), (322, 1397), (506, 889)]