2019964593

素因数分解:

$3^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1\times {\mathrm{6917}}^1$

素因数の和:7544

約数の個数: 16

約数和(自身を含む): 2710970496

約数和(自身を除く): 691005903

約数列:

[1, 3, 311, 313, 933, 939, 6917, 20751, 97343, 292029, 2151187, 2165021, 6453561, 6495063, 673321531, 2019964593]

約数ペア:

[(1, 2019964593), (3, 673321531), (311, 6495063), (313, 6453561), (933, 2165021), (939, 2151187), (6917, 292029), (20751, 97343)]