2013144931

素因数分解:

$7^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1\times {\mathrm{2749}}^1$

素因数の和:3438

約数の個数: 16

約数和(自身を含む): 2316600000

約数和(自身を除く): 303455069

約数列:

[1, 7, 233, 449, 1631, 2749, 3143, 19243, 104617, 640517, 732319, 1234301, 4483619, 8640107, 287592133, 2013144931]

約数ペア:

[(1, 2013144931), (7, 287592133), (233, 8640107), (449, 4483619), (1631, 1234301), (2749, 732319), (3143, 640517), (19243, 104617)]