5128004

素因数分解:

$2^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 10304448

約数和(自身を除く): 5176444

約数列:

[1, 2, 4, 7, 14, 28, 373, 491, 746, 982, 1492, 1964, 2611, 3437, 5222, 6874, 10444, 13748, 183143, 366286, 732572, 1282001, 2564002, 5128004]

約数ペア:

[(1, 5128004), (2, 2564002), (4, 1282001), (7, 732572), (14, 366286), (28, 183143), (373, 13748), (491, 10444), (746, 6874), (982, 5222), (1492, 3437), (1964, 2611)]