971882674

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2239361}}^1$

素因数の和:2239401

約数の個数: 16

約数和(自身を含む): 1719830016

約数和(自身を除く): 747947342

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2239361, 4478722, 15675527, 31351054, 69420191, 138840382, 485941337, 971882674]

約数ペア:

[(1, 971882674), (2, 485941337), (7, 138840382), (14, 69420191), (31, 31351054), (62, 15675527), (217, 4478722), (434, 2239361)]