5439626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1151}}^1$

素因数の和:1309

約数の個数: 16

約数和(自身を含む): 8709120

約数和(自身を除く): 3269494

約数列:

[1, 2, 17, 34, 139, 278, 1151, 2302, 2363, 4726, 19567, 39134, 159989, 319978, 2719813, 5439626]

約数ペア:

[(1, 5439626), (2, 2719813), (17, 319978), (34, 159989), (139, 39134), (278, 19567), (1151, 4726), (2302, 2363)]