547264538

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{20089}}^1$

素因数の和:20401

約数の個数: 16

約数和(自身を含む): 839681640

約数和(自身を除く): 292417102

約数列:

[1, 2, 53, 106, 257, 514, 13621, 20089, 27242, 40178, 1064717, 2129434, 5162873, 10325746, 273632269, 547264538]

約数ペア:

[(1, 547264538), (2, 273632269), (53, 10325746), (106, 5162873), (257, 2129434), (514, 1064717), (13621, 40178), (20089, 27242)]