313385892

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{607337}}^1$

素因数の和:607387

約数の個数: 24

約数和(自身を含む): 748240416

約数和(自身を除く): 434854524

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 607337, 1214674, 1822011, 2429348, 3644022, 7288044, 26115491, 52230982, 78346473, 104461964, 156692946, 313385892]

約数ペア:

[(1, 313385892), (2, 156692946), (3, 104461964), (4, 78346473), (6, 52230982), (12, 26115491), (43, 7288044), (86, 3644022), (129, 2429348), (172, 1822011), (258, 1214674), (516, 607337)]