2019045896

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{974443}}^1$

素因数の和:974493

約数の個数: 32

約数和(自身を含む): 4443464640

約数和(自身を除く): 2424418744

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 974443, 1948886, 3897772, 6821101, 7795544, 13642202, 27284404, 36054391, 54568808, 72108782, 144217564, 252380737, 288435128, 504761474, 1009522948, 2019045896]

約数ペア:

[(1, 2019045896), (2, 1009522948), (4, 504761474), (7, 288435128), (8, 252380737), (14, 144217564), (28, 72108782), (37, 54568808), (56, 36054391), (74, 27284404), (148, 13642202), (259, 7795544), (296, 6821101), (518, 3897772), (1036, 1948886), (2072, 974443)]