5643784294

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1\times {\mathrm{21407}}^1$

素因数の和:23631

約数の個数: 16

約数和(自身を含む): 8608841856

約数和(自身を除く): 2965057562

約数列:

[1, 2, 61, 122, 2161, 4322, 21407, 42814, 131821, 263642, 1305827, 2611654, 46260527, 92521054, 2821892147, 5643784294]

約数ペア:

[(1, 5643784294), (2, 2821892147), (61, 92521054), (122, 46260527), (2161, 2611654), (4322, 1305827), (21407, 263642), (42814, 131821)]