516996858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{12809}}^1$

素因数の和:12883

約数の個数: 48

約数和(自身を含む): 1221151680

約数和(自身を除く): 704154822

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 961, 1302, 1922, 2883, 5766, 6727, 12809, 13454, 20181, 25618, 38427, 40362, 76854, 89663, 179326, 268989, 397079, 537978, 794158, 1191237, 2382474, 2779553, 5559106, 8338659, 12309449, 16677318, 24618898, 36928347, 73856694, 86166143, 172332286, 258498429, 516996858]

約数ペア:

[(1, 516996858), (2, 258498429), (3, 172332286), (6, 86166143), (7, 73856694), (14, 36928347), (21, 24618898), (31, 16677318), (42, 12309449), (62, 8338659), (93, 5559106), (186, 2779553), (217, 2382474), (434, 1191237), (651, 794158), (961, 537978), (1302, 397079), (1922, 268989), (2883, 179326), (5766, 89663), (6727, 76854), (12809, 40362), (13454, 38427), (20181, 25618)]