2012507913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{6661}}^1$

素因数の和:6865

約数の個数: 32

約数和(自身を含む): 2960699392

約数和(自身を除く): 948191479

約数列:

[1, 3, 13, 39, 61, 127, 183, 381, 793, 1651, 2379, 4953, 6661, 7747, 19983, 23241, 86593, 100711, 259779, 302133, 406321, 845947, 1218963, 2537841, 5282173, 10997311, 15846519, 32991933, 51602767, 154808301, 670835971, 2012507913]

約数ペア:

[(1, 2012507913), (3, 670835971), (13, 154808301), (39, 51602767), (61, 32991933), (127, 15846519), (183, 10997311), (381, 5282173), (793, 2537841), (1651, 1218963), (2379, 845947), (4953, 406321), (6661, 302133), (7747, 259779), (19983, 100711), (23241, 86593)]