2531759916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{30139999}}^1$

素因数の和:30140013

約数の個数: 24

約数和(自身を含む): 6751360000

約数和(自身を除く): 4219600084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 30139999, 60279998, 90419997, 120559996, 180839994, 210979993, 361679988, 421959986, 632939979, 843919972, 1265879958, 2531759916]

約数ペア:

[(1, 2531759916), (2, 1265879958), (3, 843919972), (4, 632939979), (6, 421959986), (7, 361679988), (12, 210979993), (14, 180839994), (21, 120559996), (28, 90419997), (42, 60279998), (84, 30139999)]