2016011216

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1726037}}^1$

素因数の和:1726118

約数の個数: 20

約数和(自身を含む): 3959531172

約数和(自身を除く): 1943519956

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1726037, 3452074, 6904148, 13808296, 27616592, 126000701, 252001402, 504002804, 1008005608, 2016011216]

約数ペア:

[(1, 2016011216), (2, 1008005608), (4, 504002804), (8, 252001402), (16, 126000701), (73, 27616592), (146, 13808296), (292, 6904148), (584, 3452074), (1168, 1726037)]