2149698467

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{13451}}^1$

素因数の和:13571

約数の個数: 24

約数和(自身を含む): 2643048960

約数和(自身を除く): 493350493

約数列:

[1, 7, 17, 79, 119, 289, 553, 1343, 2023, 9401, 13451, 22831, 94157, 159817, 228667, 1062629, 1600669, 3887339, 7438403, 18064693, 27211373, 126452851, 307099781, 2149698467]

約数ペア:

[(1, 2149698467), (7, 307099781), (17, 126452851), (79, 27211373), (119, 18064693), (289, 7438403), (553, 3887339), (1343, 1600669), (2023, 1062629), (9401, 228667), (13451, 159817), (22831, 94157)]