261569007066

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{3919}}^1\times {\mathrm{16829}}^1$

素因数の和:21414

約数の個数: 32

約数和(自身を含む): 524094278400

約数和(自身を除く): 262525271334

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3919, 3966, 7838, 11757, 16829, 23514, 33658, 50487, 100974, 2590459, 5180918, 7771377, 11123969, 15542754, 22247938, 33371907, 65952851, 66743814, 131905702, 197858553, 395717106, 43594834511, 87189669022, 130784503533, 261569007066]

約数ペア:

[(1, 261569007066), (2, 130784503533), (3, 87189669022), (6, 43594834511), (661, 395717106), (1322, 197858553), (1983, 131905702), (3919, 66743814), (3966, 65952851), (7838, 33371907), (11757, 22247938), (16829, 15542754), (23514, 11123969), (33658, 7771377), (50487, 5180918), (100974, 2590459)]