2064328

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 4469760

約数和(自身を除く): 2405432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 193, 382, 386, 764, 772, 1337, 1351, 1528, 1544, 2674, 2702, 5348, 5404, 10696, 10808, 36863, 73726, 147452, 258041, 294904, 516082, 1032164, 2064328]

約数ペア:

[(1, 2064328), (2, 1032164), (4, 516082), (7, 294904), (8, 258041), (14, 147452), (28, 73726), (56, 36863), (191, 10808), (193, 10696), (382, 5404), (386, 5348), (764, 2702), (772, 2674), (1337, 1544), (1351, 1528)]