2247661858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2010431}}^1$

素因数の和:2010489

約数の個数: 16

約数和(自身を含む): 3715278336

約数和(自身を除く): 1467616478

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 2010431, 4020862, 26135603, 52271206, 86448533, 172897066, 1123830929, 2247661858]

約数ペア:

[(1, 2247661858), (2, 1123830929), (13, 172897066), (26, 86448533), (43, 52271206), (86, 26135603), (559, 4020862), (1118, 2010431)]