389747134

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{96329}}^1$

素因数の和:96372

約数の個数: 24

約数和(自身を含む): 709759440

約数和(自身を除く): 320012306

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 96329, 192658, 674303, 1348606, 1637593, 3275186, 11463151, 22926302, 27839081, 55678162, 194873567, 389747134]

約数ペア:

[(1, 389747134), (2, 194873567), (7, 55678162), (14, 27839081), (17, 22926302), (34, 11463151), (119, 3275186), (238, 1637593), (289, 1348606), (578, 674303), (2023, 192658), (4046, 96329)]