2000316957

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 2769389568

約数和(自身を除く): 769072611

約数列:

[1, 3, 43, 107, 129, 313, 321, 463, 939, 1389, 4601, 13459, 13803, 19909, 33491, 40377, 49541, 59727, 100473, 144919, 148623, 434757, 1440113, 2130263, 4320339, 6231517, 6390789, 15506333, 18694551, 46518999, 666772319, 2000316957]

約数ペア:

[(1, 2000316957), (3, 666772319), (43, 46518999), (107, 18694551), (129, 15506333), (313, 6390789), (321, 6231517), (463, 4320339), (939, 2130263), (1389, 1440113), (4601, 434757), (13459, 148623), (13803, 144919), (19909, 100473), (33491, 59727), (40377, 49541)]