2000410832

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{776557}}^1$

素因数の和:776595

約数の個数: 40

約数和(自身を含む): 4622073216

約数和(自身を除く): 2621662384

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 776557, 1553114, 3106228, 5435899, 6212456, 10871798, 12424912, 17860811, 21743596, 35721622, 43487192, 71443244, 86974384, 125025677, 142886488, 250051354, 285772976, 500102708, 1000205416, 2000410832]

約数ペア:

[(1, 2000410832), (2, 1000205416), (4, 500102708), (7, 285772976), (8, 250051354), (14, 142886488), (16, 125025677), (23, 86974384), (28, 71443244), (46, 43487192), (56, 35721622), (92, 21743596), (112, 17860811), (161, 12424912), (184, 10871798), (322, 6212456), (368, 5435899), (644, 3106228), (1288, 1553114), (2576, 776557)]