2209904

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{2341}}^1$

素因数の和:2408

約数の個数: 20

約数和(自身を含む): 4356120

約数和(自身を除く): 2146216

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 2341, 4682, 9364, 18728, 37456, 138119, 276238, 552476, 1104952, 2209904]

約数ペア:

[(1, 2209904), (2, 1104952), (4, 552476), (8, 276238), (16, 138119), (59, 37456), (118, 18728), (236, 9364), (472, 4682), (944, 2341)]