2399681396

素因数分解:

$2^2\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{54973}}^1$

素因数の和:56543

約数の個数: 24

約数和(自身を含む): 4802528640

約数和(自身を除く): 2402847244

約数列:

[1, 2, 4, 7, 14, 28, 1559, 3118, 6236, 10913, 21826, 43652, 54973, 109946, 219892, 384811, 769622, 1539244, 85702907, 171405814, 342811628, 599920349, 1199840698, 2399681396]

約数ペア:

[(1, 2399681396), (2, 1199840698), (4, 599920349), (7, 342811628), (14, 171405814), (28, 85702907), (1559, 1539244), (3118, 769622), (6236, 384811), (10913, 219892), (21826, 109946), (43652, 54973)]