1888209172

素因数分解:

$2^2\times {\mathrm{1213}}^1\times {\mathrm{389161}}^1$

素因数の和:390378

約数の個数: 12

約数和(自身を含む): 3307098676

約数和(自身を除く): 1418889504

約数列:

[1, 2, 4, 1213, 2426, 4852, 389161, 778322, 1556644, 472052293, 944104586, 1888209172]

約数ペア:

[(1, 1888209172), (2, 944104586), (4, 472052293), (1213, 1556644), (2426, 778322), (4852, 389161)]