680032012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3323}}^1\times {\mathrm{4651}}^1$

素因数の和:7989

約数の個数: 24

約数和(自身を含む): 1298912832

約数和(自身を除く): 618880820

約数列:

[1, 2, 4, 11, 22, 44, 3323, 4651, 6646, 9302, 13292, 18604, 36553, 51161, 73106, 102322, 146212, 204644, 15455273, 30910546, 61821092, 170008003, 340016006, 680032012]

約数ペア:

[(1, 680032012), (2, 340016006), (4, 170008003), (11, 61821092), (22, 30910546), (44, 15455273), (3323, 204644), (4651, 146212), (6646, 102322), (9302, 73106), (13292, 51161), (18604, 36553)]