2018507632

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{155557}}^1$

素因数の和:156376

約数の個数: 20

約数和(自身を含む): 3915705976

約数和(自身を除く): 1897198344

約数列:

[1, 2, 4, 8, 16, 811, 1622, 3244, 6488, 12976, 155557, 311114, 622228, 1244456, 2488912, 126156727, 252313454, 504626908, 1009253816, 2018507632]

約数ペア:

[(1, 2018507632), (2, 1009253816), (4, 504626908), (8, 252313454), (16, 126156727), (811, 2488912), (1622, 1244456), (3244, 622228), (6488, 311114), (12976, 155557)]