2016244419

素因数分解:

$3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{121997}}^1$

素因数の和:122794

約数の個数: 16

約数和(自身を含む): 3076301568

約数和(自身を除く): 1060057149

約数列:

[1, 3, 7, 21, 787, 2361, 5509, 16527, 121997, 365991, 853979, 2561937, 96011639, 288034917, 672081473, 2016244419]

約数ペア:

[(1, 2016244419), (3, 672081473), (7, 288034917), (21, 96011639), (787, 2561937), (2361, 853979), (5509, 365991), (16527, 121997)]