2012401238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{10243}}^1\times {\mathrm{4271}}^1$

素因数の和:14539

約数の個数: 16

約数和(自身を含む): 3150890496

約数和(自身を除く): 1138489258

約数列:

[1, 2, 23, 46, 4271, 8542, 10243, 20486, 98233, 196466, 235589, 471178, 43747853, 87495706, 1006200619, 2012401238]

約数ペア:

[(1, 2012401238), (2, 1006200619), (23, 87495706), (46, 43747853), (4271, 471178), (8542, 235589), (10243, 196466), (20486, 98233)]