2134072808

素因数分解:

$2^3\times 7^1\times {\mathrm{38108443}}^1$

素因数の和:38108456

約数の個数: 16

約数和(自身を含む): 4573013280

約数和(自身を除く): 2438940472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 38108443, 76216886, 152433772, 266759101, 304867544, 533518202, 1067036404, 2134072808]

約数ペア:

[(1, 2134072808), (2, 1067036404), (4, 533518202), (7, 304867544), (8, 266759101), (14, 152433772), (28, 76216886), (56, 38108443)]