13299244

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 28159488

約数和(自身を除く): 14860244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 107, 161, 193, 214, 322, 386, 428, 644, 749, 772, 1351, 1498, 2461, 2702, 2996, 4439, 4922, 5404, 8878, 9844, 17227, 17756, 20651, 31073, 34454, 41302, 62146, 68908, 82604, 124292, 144557, 289114, 474973, 578228, 949946, 1899892, 3324811, 6649622, 13299244]

約数ペア:

[(1, 13299244), (2, 6649622), (4, 3324811), (7, 1899892), (14, 949946), (23, 578228), (28, 474973), (46, 289114), (92, 144557), (107, 124292), (161, 82604), (193, 68908), (214, 62146), (322, 41302), (386, 34454), (428, 31073), (644, 20651), (749, 17756), (772, 17227), (1351, 9844), (1498, 8878), (2461, 5404), (2702, 4922), (2996, 4439)]