522080942

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{21101}}^1$

素因数の和:21331

約数の個数: 16

約数和(自身を含む): 797655600

約数和(自身を除く): 275574658

約数列:

[1, 2, 89, 139, 178, 278, 12371, 21101, 24742, 42202, 1877989, 2933039, 3755978, 5866078, 261040471, 522080942]

約数ペア:

[(1, 522080942), (2, 261040471), (89, 5866078), (139, 3755978), (178, 2933039), (278, 1877989), (12371, 42202), (21101, 24742)]