813308078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{339161}}^1$

素因数の和:339283

約数の個数: 16

約数和(自身を含む): 1343081520

約数和(自身を除く): 529773442

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 339161, 678322, 3730771, 7461542, 36968549, 73937098, 406654039, 813308078]

約数ペア:

[(1, 813308078), (2, 406654039), (11, 73937098), (22, 36968549), (109, 7461542), (218, 3730771), (1199, 678322), (2398, 339161)]