779980492804

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{4534770307}}^1$

素因数の和:4534770354

約数の個数: 12

約数和(自身を含む): 1396709254864

約数和(自身を除く): 616728762060

約数列:

[1, 2, 4, 43, 86, 172, 4534770307, 9069540614, 18139081228, 194995123201, 389990246402, 779980492804]

約数ペア:

[(1, 779980492804), (2, 389990246402), (4, 194995123201), (43, 18139081228), (86, 9069540614), (172, 4534770307)]