2017694896

素因数分解:

$2^4\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{13121}}^1$

素因数の和:14509

約数の個数: 40

約数和(自身を含む): 4471347744

約数和(自身を除く): 2453652848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1373, 2746, 5492, 9611, 10984, 13121, 19222, 21968, 26242, 38444, 52484, 76888, 91847, 104968, 153776, 183694, 209936, 367388, 734776, 1469552, 18015133, 36030266, 72060532, 126105931, 144121064, 252211862, 288242128, 504423724, 1008847448, 2017694896]

約数ペア:

[(1, 2017694896), (2, 1008847448), (4, 504423724), (7, 288242128), (8, 252211862), (14, 144121064), (16, 126105931), (28, 72060532), (56, 36030266), (112, 18015133), (1373, 1469552), (2746, 734776), (5492, 367388), (9611, 209936), (10984, 183694), (13121, 153776), (19222, 104968), (21968, 91847), (26242, 76888), (38444, 52484)]