4406578

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 24

約数和(自身を含む): 7373520

約数和(自身を除く): 2966942

約数列:

[1, 2, 11, 22, 121, 131, 139, 242, 262, 278, 1441, 1529, 2882, 3058, 15851, 16819, 18209, 31702, 33638, 36418, 200299, 400598, 2203289, 4406578]

約数ペア:

[(1, 4406578), (2, 2203289), (11, 400598), (22, 200299), (121, 36418), (131, 33638), (139, 31702), (242, 18209), (262, 16819), (278, 15851), (1441, 3058), (1529, 2882)]