1280454852

素因数分解:

$2^2\times 3^1\times {\mathrm{1637}}^1\times {\mathrm{65183}}^1$

素因数の和:66827

約数の個数: 24

約数和(自身を含む): 2989598976

約数和(自身を除く): 1709144124

約数列:

[1, 2, 3, 4, 6, 12, 1637, 3274, 4911, 6548, 9822, 19644, 65183, 130366, 195549, 260732, 391098, 782196, 106704571, 213409142, 320113713, 426818284, 640227426, 1280454852]

約数ペア:

[(1, 1280454852), (2, 640227426), (3, 426818284), (4, 320113713), (6, 213409142), (12, 106704571), (1637, 782196), (3274, 391098), (4911, 260732), (6548, 195549), (9822, 130366), (19644, 65183)]