1997732012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{11614721}}^1$

素因数の和:11614768

約数の個数: 12

約数和(自身を含む): 3577334376

約数和(自身を除く): 1579602364

約数列:

[1, 2, 4, 43, 86, 172, 11614721, 23229442, 46458884, 499433003, 998866006, 1997732012]

約数ペア:

[(1, 1997732012), (2, 998866006), (4, 499433003), (43, 46458884), (86, 23229442), (172, 11614721)]