2049040112

素因数分解:

$2^4\times 7^1\times {\mathrm{18295001}}^1$

素因数の和:18295016

約数の個数: 20

約数和(自身を含む): 4537160496

約数和(自身を除く): 2488120384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18295001, 36590002, 73180004, 128065007, 146360008, 256130014, 292720016, 512260028, 1024520056, 2049040112]

約数ペア:

[(1, 2049040112), (2, 1024520056), (4, 512260028), (7, 292720016), (8, 256130014), (14, 146360008), (16, 128065007), (28, 73180004), (56, 36590002), (112, 18295001)]