2008542543

素因数分解:

$3^1\times 7^1\times {\mathrm{3691}}^1\times {\mathrm{25913}}^1$

素因数の和:29614

約数の個数: 16

約数和(自身を含む): 3061583616

約数和(自身を除く): 1053041073

約数列:

[1, 3, 7, 21, 3691, 11073, 25837, 25913, 77511, 77739, 181391, 544173, 95644883, 286934649, 669514181, 2008542543]

約数ペア:

[(1, 2008542543), (3, 669514181), (7, 286934649), (21, 95644883), (3691, 544173), (11073, 181391), (25837, 77739), (25913, 77511)]