2085455281

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{1583}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 2656862208

約数和(自身を除く): 571406927

約数列:

[1, 7, 13, 31, 91, 217, 403, 467, 1583, 2821, 3269, 6071, 11081, 14477, 20579, 42497, 49073, 101339, 144053, 188201, 343511, 637949, 739261, 1317407, 4465643, 5174827, 9610393, 22917091, 67272751, 160419637, 297922183, 2085455281]

約数ペア:

[(1, 2085455281), (7, 297922183), (13, 160419637), (31, 67272751), (91, 22917091), (217, 9610393), (403, 5174827), (467, 4465643), (1583, 1317407), (2821, 739261), (3269, 637949), (6071, 343511), (11081, 188201), (14477, 144053), (20579, 101339), (42497, 49073)]