2290689616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{8421653}}^1$

素因数の和:8421678

約数の個数: 20

約数和(自身を含む): 4699282932

約数和(自身を除く): 2408593316

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 8421653, 16843306, 33686612, 67373224, 134746448, 143168101, 286336202, 572672404, 1145344808, 2290689616]

約数ペア:

[(1, 2290689616), (2, 1145344808), (4, 572672404), (8, 286336202), (16, 143168101), (17, 134746448), (34, 67373224), (68, 33686612), (136, 16843306), (272, 8421653)]