428014748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{1409}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 903302400

約数和(自身を除く): 475287652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 571, 1142, 1409, 2284, 2818, 3997, 5636, 7994, 9863, 10849, 15988, 19726, 21698, 26771, 39452, 43396, 53542, 75943, 107084, 151886, 187397, 303772, 374794, 749588, 804539, 1609078, 3218156, 5631773, 11263546, 15286241, 22527092, 30572482, 61144964, 107003687, 214007374, 428014748]

約数ペア:

[(1, 428014748), (2, 214007374), (4, 107003687), (7, 61144964), (14, 30572482), (19, 22527092), (28, 15286241), (38, 11263546), (76, 5631773), (133, 3218156), (266, 1609078), (532, 804539), (571, 749588), (1142, 374794), (1409, 303772), (2284, 187397), (2818, 151886), (3997, 107084), (5636, 75943), (7994, 53542), (9863, 43396), (10849, 39452), (15988, 26771), (19726, 21698)]