2288272

素因数分解:

$2^4\times 7^1\times {\mathrm{20431}}^1$

素因数の和:20446

約数の個数: 20

約数和(自身を含む): 5067136

約数和(自身を除く): 2778864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20431, 40862, 81724, 143017, 163448, 286034, 326896, 572068, 1144136, 2288272]

約数ペア:

[(1, 2288272), (2, 1144136), (4, 572068), (7, 326896), (8, 286034), (14, 163448), (16, 143017), (28, 81724), (56, 40862), (112, 20431)]