9001244

素因数分解:

$2^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{571}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 18066048

約数和(自身を除く): 9064804

約数列:

[1, 2, 4, 7, 14, 28, 563, 571, 1126, 1142, 2252, 2284, 3941, 3997, 7882, 7994, 15764, 15988, 321473, 642946, 1285892, 2250311, 4500622, 9001244]

約数ペア:

[(1, 9001244), (2, 4500622), (4, 2250311), (7, 1285892), (14, 642946), (28, 321473), (563, 15988), (571, 15764), (1126, 7994), (1142, 7882), (2252, 3997), (2284, 3941)]