4440446

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:475

約数の個数: 16

約数和(自身を含む): 6854544

約数和(自身を除く): 2414098

約数列:

[1, 2, 53, 106, 163, 257, 326, 514, 8639, 13621, 17278, 27242, 41891, 83782, 2220223, 4440446]

約数ペア:

[(1, 4440446), (2, 2220223), (53, 83782), (106, 41891), (163, 27242), (257, 17278), (326, 13621), (514, 8639)]