2081566771198

素因数分解:

$2^1\times {\mathrm{1051}}^1\times {\mathrm{4397}}^1\times {\mathrm{225217}}^1$

素因数の和:230667

約数の個数: 16

約数和(自身を含む): 3126045659184

約数和(自身を除く): 1044478887986

約数列:

[1, 2, 1051, 2102, 4397, 8794, 225217, 450434, 4621247, 9242494, 236703067, 473406134, 990279149, 1980558298, 1040783385599, 2081566771198]

約数ペア:

[(1, 2081566771198), (2, 1040783385599), (1051, 1980558298), (2102, 990279149), (4397, 473406134), (8794, 236703067), (225217, 9242494), (450434, 4621247)]