2521988716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{453269}}^1$

素因数の和:453393

約数の個数: 24

約数和(自身を含む): 4797409680

約数和(自身を除く): 2275420964

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 453269, 906538, 1813076, 5892497, 11784994, 23569988, 48499783, 96999566, 193999132, 630497179, 1260994358, 2521988716]

約数ペア:

[(1, 2521988716), (2, 1260994358), (4, 630497179), (13, 193999132), (26, 96999566), (52, 48499783), (107, 23569988), (214, 11784994), (428, 5892497), (1391, 1813076), (2782, 906538), (5564, 453269)]