2009235794

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{1949}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 3199996800

約数和(自身を除く): 1190761006

約数列:

[1, 2, 23, 46, 73, 146, 307, 614, 1679, 1949, 3358, 3898, 7061, 14122, 22411, 44822, 44827, 89654, 142277, 284554, 515453, 598343, 1030906, 1196686, 3272371, 6544742, 13761889, 27523778, 43679039, 87358078, 1004617897, 2009235794]

約数ペア:

[(1, 2009235794), (2, 1004617897), (23, 87358078), (46, 43679039), (73, 27523778), (146, 13761889), (307, 6544742), (614, 3272371), (1679, 1196686), (1949, 1030906), (3358, 598343), (3898, 515453), (7061, 284554), (14122, 142277), (22411, 89654), (44822, 44827)]