130786916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{147949}}^1$

素因数の和:147983

約数の個数: 24

約数和(自身を含む): 260983800

約数和(自身を除く): 130196884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 147949, 295898, 591796, 1923337, 2515133, 3846674, 5030266, 7693348, 10060532, 32696729, 65393458, 130786916]

約数ペア:

[(1, 130786916), (2, 65393458), (4, 32696729), (13, 10060532), (17, 7693348), (26, 5030266), (34, 3846674), (52, 2515133), (68, 1923337), (221, 591796), (442, 295898), (884, 147949)]