5421158

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:511

約数の個数: 16

約数和(自身を含む): 8359200

約数和(自身を除く): 2938042

約数列:

[1, 2, 53, 106, 199, 257, 398, 514, 10547, 13621, 21094, 27242, 51143, 102286, 2710579, 5421158]

約数ペア:

[(1, 5421158), (2, 2710579), (53, 102286), (106, 51143), (199, 27242), (257, 21094), (398, 13621), (514, 10547)]