1491939794

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{17027}}^1$

素因数の和:17449

約数の個数: 16

約数和(自身を含む): 2259547488

約数和(自身を除く): 767607694

約数列:

[1, 2, 193, 227, 386, 454, 17027, 34054, 43811, 87622, 3286211, 3865129, 6572422, 7730258, 745969897, 1491939794]

約数ペア:

[(1, 1491939794), (2, 745969897), (193, 7730258), (227, 6572422), (386, 3865129), (454, 3286211), (17027, 87622), (34054, 43811)]