472009678

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{2393}}^1$

素因数の和:2668

約数の個数: 32

約数和(自身を含む): 824838336

約数和(自身を除く): 352828658

約数列:

[1, 2, 7, 14, 73, 146, 193, 386, 511, 1022, 1351, 2393, 2702, 4786, 14089, 16751, 28178, 33502, 98623, 174689, 197246, 349378, 461849, 923698, 1222823, 2445646, 3232943, 6465886, 33714977, 67429954, 236004839, 472009678]

約数ペア:

[(1, 472009678), (2, 236004839), (7, 67429954), (14, 33714977), (73, 6465886), (146, 3232943), (193, 2445646), (386, 1222823), (511, 923698), (1022, 461849), (1351, 349378), (2393, 197246), (2702, 174689), (4786, 98623), (14089, 33502), (16751, 28178)]