2049577146

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{15643}}^1$

素因数の和:15931

約数の個数: 48

約数和(自身を含む): 4612476960

約数和(自身を除く): 2562899814

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 251, 261, 502, 522, 753, 1506, 2259, 4518, 7279, 14558, 15643, 21837, 31286, 43674, 46929, 65511, 93858, 131022, 140787, 281574, 453647, 907294, 1360941, 2721882, 3926393, 4082823, 7852786, 8165646, 11779179, 23558358, 35337537, 70675074, 113865397, 227730794, 341596191, 683192382, 1024788573, 2049577146]

約数ペア:

[(1, 2049577146), (2, 1024788573), (3, 683192382), (6, 341596191), (9, 227730794), (18, 113865397), (29, 70675074), (58, 35337537), (87, 23558358), (174, 11779179), (251, 8165646), (261, 7852786), (502, 4082823), (522, 3926393), (753, 2721882), (1506, 1360941), (2259, 907294), (4518, 453647), (7279, 281574), (14558, 140787), (15643, 131022), (21837, 93858), (31286, 65511), (43674, 46929)]