2216644

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 4074840

約数和(自身を除く): 1858196

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 197, 388, 394, 788, 2813, 5626, 5713, 11252, 11426, 19109, 22852, 38218, 76436, 554161, 1108322, 2216644]

約数ペア:

[(1, 2216644), (2, 1108322), (4, 554161), (29, 76436), (58, 38218), (97, 22852), (116, 19109), (194, 11426), (197, 11252), (388, 5713), (394, 5626), (788, 2813)]