984354335

素因数分解:

$5^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1\times {\mathrm{2011}}^1$

素因数の和:2678

約数の個数: 16

約数和(自身を含む): 1189816320

約数和(自身を除く): 205461985

約数列:

[1, 5, 223, 439, 1115, 2011, 2195, 10055, 97897, 448453, 489485, 882829, 2242265, 4414145, 196870867, 984354335]

約数ペア:

[(1, 984354335), (5, 196870867), (223, 4414145), (439, 2242265), (1115, 882829), (2011, 489485), (2195, 448453), (10055, 97897)]