2195537764

素因数分解:

$2^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{150503}}^1$

素因数の和:151035

約数の個数: 24

約数和(自身を含む): 4399532928

約数和(自身を除く): 2203995164

約数列:

[1, 2, 4, 7, 14, 28, 521, 1042, 2084, 3647, 7294, 14588, 150503, 301006, 602012, 1053521, 2107042, 4214084, 78412063, 156824126, 313648252, 548884441, 1097768882, 2195537764]

約数ペア:

[(1, 2195537764), (2, 1097768882), (4, 548884441), (7, 313648252), (14, 156824126), (28, 78412063), (521, 4214084), (1042, 2107042), (2084, 1053521), (3647, 602012), (7294, 301006), (14588, 150503)]