1870296938

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{43721}}^1$

素因数の和:44089

約数の個数: 16

約数和(自身を含む): 2853647496

約数和(自身を除く): 983350558

約数列:

[1, 2, 73, 146, 293, 586, 21389, 42778, 43721, 87442, 3191633, 6383266, 12810253, 25620506, 935148469, 1870296938]

約数ペア:

[(1, 1870296938), (2, 935148469), (73, 25620506), (146, 12810253), (293, 6383266), (586, 3191633), (21389, 87442), (42778, 43721)]