247054808914

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{4217}}^1\times {\mathrm{210739}}^1$

素因数の和:215097

約数の個数: 16

約数和(自身を含む): 373338554400

約数和(自身を除く): 126283745486

約数列:

[1, 2, 139, 278, 4217, 8434, 210739, 421478, 586163, 1172326, 29292721, 58585442, 888686363, 1777372726, 123527404457, 247054808914]

約数ペア:

[(1, 247054808914), (2, 123527404457), (139, 1777372726), (278, 888686363), (4217, 58585442), (8434, 29292721), (210739, 1172326), (421478, 586163)]