4881558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 10944000

約数和(自身を除く): 6062442

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 1999, 2442, 3998, 5997, 11994, 21989, 43978, 65967, 73963, 131934, 147926, 221889, 443778, 813593, 1627186, 2440779, 4881558]

約数ペア:

[(1, 4881558), (2, 2440779), (3, 1627186), (6, 813593), (11, 443778), (22, 221889), (33, 147926), (37, 131934), (66, 73963), (74, 65967), (111, 43978), (222, 21989), (407, 11994), (814, 5997), (1221, 3998), (1999, 2442)]