906803608

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{13381}}^1$

素因数の和:13627

約数の個数: 32

約数和(自身を含む): 1748759760

約数和(自身を除く): 841956152

約数列:

[1, 2, 4, 8, 43, 86, 172, 197, 344, 394, 788, 1576, 8471, 13381, 16942, 26762, 33884, 53524, 67768, 107048, 575383, 1150766, 2301532, 2636057, 4603064, 5272114, 10544228, 21088456, 113350451, 226700902, 453401804, 906803608]

約数ペア:

[(1, 906803608), (2, 453401804), (4, 226700902), (8, 113350451), (43, 21088456), (86, 10544228), (172, 5272114), (197, 4603064), (344, 2636057), (394, 2301532), (788, 1150766), (1576, 575383), (8471, 107048), (13381, 67768), (16942, 53524), (26762, 33884)]