2022109930

素因数分解:

$2^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{256939}}^1$

素因数の和:257733

約数の個数: 16

約数和(自身を含む): 3644436960

約数和(自身を除く): 1622327030

約数列:

[1, 2, 5, 10, 787, 1574, 3935, 7870, 256939, 513878, 1284695, 2569390, 202210993, 404421986, 1011054965, 2022109930]

約数ペア:

[(1, 2022109930), (2, 1011054965), (5, 404421986), (10, 202210993), (787, 2569390), (1574, 1284695), (3935, 513878), (7870, 256939)]