1647267338

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{389057}}^1$

素因数の和:389161

約数の個数: 16

約数和(自身を含む): 2591126280

約数和(自身を除く): 943858942

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 389057, 778114, 11282653, 22565306, 28401161, 56802322, 823633669, 1647267338]

約数ペア:

[(1, 1647267338), (2, 823633669), (29, 56802322), (58, 28401161), (73, 22565306), (146, 11282653), (2117, 778114), (4234, 389057)]