2104144

素因数分解:

$2^4\times 7^1\times {\mathrm{18787}}^1$

素因数の和:18802

約数の個数: 20

約数和(自身を含む): 4659424

約数和(自身を除く): 2555280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18787, 37574, 75148, 131509, 150296, 263018, 300592, 526036, 1052072, 2104144]

約数ペア:

[(1, 2104144), (2, 1052072), (4, 526036), (7, 300592), (8, 263018), (14, 150296), (16, 131509), (28, 75148), (56, 37574), (112, 18787)]