2019969664

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{686131}}^1$

素因数の和:686168

約数の個数: 32

約数和(自身を含む): 4199127840

約数和(自身を除く): 2179158176

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 686131, 1372262, 2744524, 5489048, 10978096, 15781013, 21956192, 31562026, 43912384, 63124052, 87824768, 126248104, 252496208, 504992416, 1009984832, 2019969664]

約数ペア:

[(1, 2019969664), (2, 1009984832), (4, 504992416), (8, 252496208), (16, 126248104), (23, 87824768), (32, 63124052), (46, 43912384), (64, 31562026), (92, 21956192), (128, 15781013), (184, 10978096), (368, 5489048), (736, 2744524), (1472, 1372262), (2944, 686131)]