2013965128

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{336109}}^1$

素因数の和:336229

約数の個数: 32

約数和(自身を含む): 4355985600

約数和(自身を除く): 2342020472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 336109, 672218, 1344436, 2352763, 2688872, 4705526, 9411052, 18822104, 35963663, 71927326, 143854652, 251745641, 287709304, 503491282, 1006982564, 2013965128]

約数ペア:

[(1, 2013965128), (2, 1006982564), (4, 503491282), (7, 287709304), (8, 251745641), (14, 143854652), (28, 71927326), (56, 35963663), (107, 18822104), (214, 9411052), (428, 4705526), (749, 2688872), (856, 2352763), (1498, 1344436), (2996, 672218), (5992, 336109)]