2007508993

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{15319}}^1$

素因数の和:15616

約数の個数: 16

約数和(自身を含む): 2330110720

約数和(自身を除く): 322601727

約数列:

[1, 7, 97, 193, 679, 1351, 15319, 18721, 107233, 131047, 1485943, 2956567, 10401601, 20695969, 286786999, 2007508993]

約数ペア:

[(1, 2007508993), (7, 286786999), (97, 20695969), (193, 10401601), (679, 2956567), (1351, 1485943), (15319, 131047), (18721, 107233)]