2015672690

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1849241}}^1$

素因数の和:1849357

約数の個数: 16

約数和(自身を含む): 3661499160

約数和(自身を除く): 1645826470

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1849241, 3698482, 9246205, 18492410, 201567269, 403134538, 1007836345, 2015672690]

約数ペア:

[(1, 2015672690), (2, 1007836345), (5, 403134538), (10, 201567269), (109, 18492410), (218, 9246205), (545, 3698482), (1090, 1849241)]