2019752802

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{311}}^1\times {\mathrm{1889}}^1$

素因数の和:2399

約数の個数: 48

約数和(自身を含む): 4415523840

約数和(自身を除く): 2395771038

約数列:

[1, 2, 3, 6, 9, 18, 191, 311, 382, 573, 622, 933, 1146, 1719, 1866, 1889, 2799, 3438, 3778, 5598, 5667, 11334, 17001, 34002, 59401, 118802, 178203, 356406, 360799, 534609, 587479, 721598, 1069218, 1082397, 1174958, 1762437, 2164794, 3247191, 3524874, 5287311, 6494382, 10574622, 112208489, 224416978, 336625467, 673250934, 1009876401, 2019752802]

約数ペア:

[(1, 2019752802), (2, 1009876401), (3, 673250934), (6, 336625467), (9, 224416978), (18, 112208489), (191, 10574622), (311, 6494382), (382, 5287311), (573, 3524874), (622, 3247191), (933, 2164794), (1146, 1762437), (1719, 1174958), (1866, 1082397), (1889, 1069218), (2799, 721598), (3438, 587479), (3778, 534609), (5598, 360799), (5667, 356406), (11334, 178203), (17001, 118802), (34002, 59401)]