2385521152

素因数分解:

$2^9\times 7^1\times {\mathrm{665603}}^1$

素因数の和:665628

約数の個数: 40

約数和(自身を含む): 5447303136

約数和(自身を除く): 3061781984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 665603, 1331206, 2662412, 4659221, 5324824, 9318442, 10649648, 18636884, 21299296, 37273768, 42598592, 74547536, 85197184, 149095072, 170394368, 298190144, 340788736, 596380288, 1192760576, 2385521152]

約数ペア:

[(1, 2385521152), (2, 1192760576), (4, 596380288), (7, 340788736), (8, 298190144), (14, 170394368), (16, 149095072), (28, 85197184), (32, 74547536), (56, 42598592), (64, 37273768), (112, 21299296), (128, 18636884), (224, 10649648), (256, 9318442), (448, 5324824), (512, 4659221), (896, 2662412), (1792, 1331206), (3584, 665603)]