2728394.00000000

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 97396992

約数和(自身を除く): 40104394

約数列:

[1, 2, 11, 22, 43, 71, 86, 142, 473, 781, 853, 946, 1562, 1706, 3053, 6106, 9383, 18766, 33583, 36679, 60563, 67166, 73358, 121126, 403469, 666193, 806938, 1332386, 2604209, 5208418, 28646299, 57292598]

約数ペア:

[(1, 57292598), (2, 28646299), (11, 5208418), (22, 2604209), (43, 1332386), (71, 806938), (86, 666193), (142, 403469), (473, 121126), (781, 73358), (853, 67166), (946, 60563), (1562, 36679), (1706, 33583), (3053, 18766), (6106, 9383)]