285451804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2221}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 573382656

約数和(自身を除く): 287930852

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 127, 253, 254, 506, 508, 1012, 1397, 2221, 2794, 2921, 4442, 5588, 5842, 8884, 11684, 24431, 32131, 48862, 51083, 64262, 97724, 102166, 128524, 204332, 282067, 561913, 564134, 1123826, 1128268, 2247652, 3102737, 6205474, 6487541, 12410948, 12975082, 25950164, 71362951, 142725902, 285451804]

約数ペア:

[(1, 285451804), (2, 142725902), (4, 71362951), (11, 25950164), (22, 12975082), (23, 12410948), (44, 6487541), (46, 6205474), (92, 3102737), (127, 2247652), (253, 1128268), (254, 1123826), (506, 564134), (508, 561913), (1012, 282067), (1397, 204332), (2221, 128524), (2794, 102166), (2921, 97724), (4442, 64262), (5588, 51083), (5842, 48862), (8884, 32131), (11684, 24431)]