2007992944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{919}}^1$

素因数の和:1250

約数の個数: 80

約数和(自身を含む): 4281422400

約数和(自身を除く): 2273429456

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 277, 464, 493, 554, 919, 986, 1108, 1838, 1972, 2216, 3676, 3944, 4432, 4709, 7352, 7888, 8033, 9418, 14704, 15623, 16066, 18836, 26651, 31246, 32132, 37672, 53302, 62492, 64264, 75344, 106604, 124984, 128528, 136561, 213208, 249968, 254563, 273122, 426416, 453067, 509126, 546244, 906134, 1018252, 1092488, 1812268, 2036504, 2184976, 3624536, 4073008, 4327571, 7249072, 7382327, 8655142, 14764654, 17310284, 29529308, 34620568, 59058616, 69241136, 118117232, 125499559, 250999118, 501998236, 1003996472, 2007992944]

約数ペア:

[(1, 2007992944), (2, 1003996472), (4, 501998236), (8, 250999118), (16, 125499559), (17, 118117232), (29, 69241136), (34, 59058616), (58, 34620568), (68, 29529308), (116, 17310284), (136, 14764654), (232, 8655142), (272, 7382327), (277, 7249072), (464, 4327571), (493, 4073008), (554, 3624536), (919, 2184976), (986, 2036504), (1108, 1812268), (1838, 1092488), (1972, 1018252), (2216, 906134), (3676, 546244), (3944, 509126), (4432, 453067), (4709, 426416), (7352, 273122), (7888, 254563), (8033, 249968), (9418, 213208), (14704, 136561), (15623, 128528), (16066, 124984), (18836, 106604), (26651, 75344), (31246, 64264), (32132, 62492), (37672, 53302)]