1409419444

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1223}}^1\times {\mathrm{7027}}^1$

素因数の和:8295

約数の個数: 24

約数和(自身を含む): 2529067968

約数和(自身を除く): 1119648524

約数列:

[1, 2, 4, 41, 82, 164, 1223, 2446, 4892, 7027, 14054, 28108, 50143, 100286, 200572, 288107, 576214, 1152428, 8594021, 17188042, 34376084, 352354861, 704709722, 1409419444]

約数ペア:

[(1, 1409419444), (2, 704709722), (4, 352354861), (41, 34376084), (82, 17188042), (164, 8594021), (1223, 1152428), (2446, 576214), (4892, 288107), (7027, 200572), (14054, 100286), (28108, 50143)]