219210004234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{247997}}^1\times {\mathrm{33997}}^1$

素因数の和:282009

約数の個数: 16

約数和(自身を含む): 354120312168

約数和(自身を除く): 134910307934

約数列:

[1, 2, 13, 26, 33997, 67994, 247997, 441961, 495994, 883922, 3223961, 6447922, 8431154009, 16862308018, 109605002117, 219210004234]

約数ペア:

[(1, 219210004234), (2, 109605002117), (13, 16862308018), (26, 8431154009), (33997, 6447922), (67994, 3223961), (247997, 883922), (441961, 495994)]