2000804848

素因数分解:

$2^4\times 7^2\times {\mathrm{2552047}}^1$

素因数の和:2552069

約数の個数: 30

約数和(自身を含む): 4509468816

約数和(自身を除く): 2508663968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2552047, 5104094, 10208188, 17864329, 20416376, 35728658, 40832752, 71457316, 125050303, 142914632, 250100606, 285829264, 500201212, 1000402424, 2000804848]

約数ペア:

[(1, 2000804848), (2, 1000402424), (4, 500201212), (7, 285829264), (8, 250100606), (14, 142914632), (16, 125050303), (28, 71457316), (49, 40832752), (56, 35728658), (98, 20416376), (112, 17864329), (196, 10208188), (392, 5104094), (784, 2552047)]