2011122806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{567793}}^1$

素因数の和:567836

約数の個数: 32

約数和(自身を含む): 3924592128

約数和(自身を除く): 1913469322

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 567793, 1135586, 3974551, 6245723, 7949102, 12491446, 13059239, 26118478, 43720061, 87440122, 91414673, 143651629, 182829346, 287303258, 1005561403, 2011122806]

約数ペア:

[(1, 2011122806), (2, 1005561403), (7, 287303258), (11, 182829346), (14, 143651629), (22, 91414673), (23, 87440122), (46, 43720061), (77, 26118478), (154, 13059239), (161, 12491446), (253, 7949102), (322, 6245723), (506, 3974551), (1771, 1135586), (3542, 567793)]