313897898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{26561}}^1$

素因数の和:26893

約数の個数: 16

約数和(自身を含む): 497240640

約数和(自身を除く): 183342742

約数列:

[1, 2, 19, 38, 311, 622, 5909, 11818, 26561, 53122, 504659, 1009318, 8260471, 16520942, 156948949, 313897898]

約数ペア:

[(1, 313897898), (2, 156948949), (19, 16520942), (38, 8260471), (311, 1009318), (622, 504659), (5909, 53122), (11818, 26561)]