2204048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1$

素因数の和:1815

約数の個数: 40

約数和(自身を含む): 5327040

約数和(自身を除く): 3122992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1789, 3578, 7156, 12523, 14312, 19679, 25046, 28624, 39358, 50092, 78716, 100184, 137753, 157432, 200368, 275506, 314864, 551012, 1102024, 2204048]

約数ペア:

[(1, 2204048), (2, 1102024), (4, 551012), (7, 314864), (8, 275506), (11, 200368), (14, 157432), (16, 137753), (22, 100184), (28, 78716), (44, 50092), (56, 39358), (77, 28624), (88, 25046), (112, 19679), (154, 14312), (176, 12523), (308, 7156), (616, 3578), (1232, 1789)]