2278673.00000000

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 24199560

約数和(自身を除く): 12755432

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 109, 136, 193, 218, 272, 386, 436, 544, 772, 872, 1544, 1744, 1853, 3088, 3281, 3488, 3706, 6176, 6562, 7412, 13124, 14824, 21037, 26248, 29648, 42074, 52496, 59296, 84148, 104992, 168296, 336592, 357629, 673184, 715258, 1430516, 2861032, 5722064, 11444128]

約数ペア:

[(1, 11444128), (2, 5722064), (4, 2861032), (8, 1430516), (16, 715258), (17, 673184), (32, 357629), (34, 336592), (68, 168296), (109, 104992), (136, 84148), (193, 59296), (218, 52496), (272, 42074), (386, 29648), (436, 26248), (544, 21037), (772, 14824), (872, 13124), (1544, 7412), (1744, 6562), (1853, 6176), (3088, 3706), (3281, 3488)]