2011026886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{4951}}^1$

素因数の和:5500

約数の個数: 32

約数和(自身を含む): 3387168000

約数和(自身を除く): 1376141114

約数列:

[1, 2, 11, 22, 37, 74, 407, 499, 814, 998, 4951, 5489, 9902, 10978, 18463, 36926, 54461, 108922, 183187, 203093, 366374, 406186, 2015057, 2470549, 4030114, 4941098, 27176039, 54352078, 91410313, 182820626, 1005513443, 2011026886]

約数ペア:

[(1, 2011026886), (2, 1005513443), (11, 182820626), (22, 91410313), (37, 54352078), (74, 27176039), (407, 4941098), (499, 4030114), (814, 2470549), (998, 2015057), (4951, 406186), (5489, 366374), (9902, 203093), (10978, 183187), (18463, 108922), (36926, 54461)]