1500656

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1400

約数の個数: 20

約数和(自身を含む): 2950704

約数和(自身を除く): 1450048

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1321, 2642, 5284, 10568, 21136, 93791, 187582, 375164, 750328, 1500656]

約数ペア:

[(1, 1500656), (2, 750328), (4, 375164), (8, 187582), (16, 93791), (71, 21136), (142, 10568), (284, 5284), (568, 2642), (1136, 1321)]