4439778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2857}}^1$

素因数の和:2906

約数の個数: 32

約数和(自身を含む): 10425984

約数和(自身を除く): 5986206

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 2857, 5714, 8571, 17142, 19999, 39998, 59997, 105709, 119994, 211418, 317127, 634254, 739963, 1479926, 2219889, 4439778]

約数ペア:

[(1, 4439778), (2, 2219889), (3, 1479926), (6, 739963), (7, 634254), (14, 317127), (21, 211418), (37, 119994), (42, 105709), (74, 59997), (111, 39998), (222, 19999), (259, 17142), (518, 8571), (777, 5714), (1554, 2857)]