438049012

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{5303}}^1$

素因数の和:5607

約数の個数: 24

約数和(自身を含む): 777905856

約数和(自身を除く): 339856844

約数列:

[1, 2, 4, 107, 193, 214, 386, 428, 772, 5303, 10606, 20651, 21212, 41302, 82604, 567421, 1023479, 1134842, 2046958, 2269684, 4093916, 109512253, 219024506, 438049012]

約数ペア:

[(1, 438049012), (2, 219024506), (4, 109512253), (107, 4093916), (193, 2269684), (214, 2046958), (386, 1134842), (428, 1023479), (772, 567421), (5303, 82604), (10606, 41302), (20651, 21212)]