123045692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{399499}}^1$

素因数の和:399521

約数の個数: 24

約数和(自身を含む): 268464000

約数和(自身を除く): 145418308

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 399499, 798998, 1597996, 2796493, 4394489, 5592986, 8788978, 11185972, 17577956, 30761423, 61522846, 123045692]

約数ペア:

[(1, 123045692), (2, 61522846), (4, 30761423), (7, 17577956), (11, 11185972), (14, 8788978), (22, 5592986), (28, 4394489), (44, 2796493), (77, 1597996), (154, 798998), (308, 399499)]