827667526

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 1486772496

約数和(自身を除く): 659104970

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 197, 301, 394, 602, 997, 1379, 1994, 2107, 2758, 4214, 6979, 8471, 9653, 13958, 16942, 19306, 42871, 48853, 59297, 85742, 97706, 118594, 196409, 300097, 392818, 415079, 600194, 830158, 1374863, 2100679, 2749726, 4201358, 8445587, 9624041, 16891174, 19248082, 59119109, 118238218, 413833763, 827667526]

約数ペア:

[(1, 827667526), (2, 413833763), (7, 118238218), (14, 59119109), (43, 19248082), (49, 16891174), (86, 9624041), (98, 8445587), (197, 4201358), (301, 2749726), (394, 2100679), (602, 1374863), (997, 830158), (1379, 600194), (1994, 415079), (2107, 392818), (2758, 300097), (4214, 196409), (6979, 118594), (8471, 97706), (9653, 85742), (13958, 59297), (16942, 48853), (19306, 42871)]