2763266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 4866048

約数和(自身を除く): 2102782

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 127, 253, 254, 473, 506, 946, 989, 1397, 1978, 2794, 2921, 5461, 5842, 10879, 10922, 21758, 32131, 60071, 64262, 120142, 125603, 251206, 1381633, 2763266]

約数ペア:

[(1, 2763266), (2, 1381633), (11, 251206), (22, 125603), (23, 120142), (43, 64262), (46, 60071), (86, 32131), (127, 21758), (253, 10922), (254, 10879), (473, 5842), (506, 5461), (946, 2921), (989, 2794), (1397, 1978)]