2978049508

素因数分解:

$2^2\times 7^1\times {\mathrm{4129}}^1\times {\mathrm{25759}}^1$

素因数の和:29899

約数の個数: 24

約数和(自身を含む): 5957772800

約数和(自身を除く): 2979723292

約数列:

[1, 2, 4, 7, 14, 28, 4129, 8258, 16516, 25759, 28903, 51518, 57806, 103036, 115612, 180313, 360626, 721252, 106358911, 212717822, 425435644, 744512377, 1489024754, 2978049508]

約数ペア:

[(1, 2978049508), (2, 1489024754), (4, 744512377), (7, 425435644), (14, 212717822), (28, 106358911), (4129, 721252), (8258, 360626), (16516, 180313), (25759, 115612), (28903, 103036), (51518, 57806)]