2011122434

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{85427}}^1$

素因数の和:85657

約数の個数: 16

約数和(自身を含む): 3075408000

約数和(自身を除く): 1064285566

約数列:

[1, 2, 79, 149, 158, 298, 11771, 23542, 85427, 170854, 6748733, 12728623, 13497466, 25457246, 1005561217, 2011122434]

約数ペア:

[(1, 2011122434), (2, 1005561217), (79, 25457246), (149, 13497466), (158, 12728623), (298, 6748733), (11771, 170854), (23542, 85427)]