260054104

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{66749}}^1$

素因数の和:67242

約数の個数: 16

約数和(自身を含む): 488610000

約数和(自身を除く): 228555896

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 66749, 133498, 266996, 533992, 32506763, 65013526, 130027052, 260054104]

約数ペア:

[(1, 260054104), (2, 130027052), (4, 65013526), (8, 32506763), (487, 533992), (974, 266996), (1948, 133498), (3896, 66749)]