2208304

素因数分解:

$2^4\times 7^1\times {\mathrm{19717}}^1$

素因数の和:19732

約数の個数: 20

約数和(自身を含む): 4890064

約数和(自身を除く): 2681760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19717, 39434, 78868, 138019, 157736, 276038, 315472, 552076, 1104152, 2208304]

約数ペア:

[(1, 2208304), (2, 1104152), (4, 552076), (7, 315472), (8, 276038), (14, 157736), (16, 138019), (28, 78868), (56, 39434), (112, 19717)]