2490747952

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2021711}}^1$

素因数の和:2021737

約数の個数: 40

約数和(自身を含む): 6016614912

約数和(自身を除く): 3525866960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 2021711, 4043422, 8086844, 14151977, 16173688, 22238821, 28303954, 32347376, 44477642, 56607908, 88955284, 113215816, 155671747, 177910568, 226431632, 311343494, 355821136, 622686988, 1245373976, 2490747952]

約数ペア:

[(1, 2490747952), (2, 1245373976), (4, 622686988), (7, 355821136), (8, 311343494), (11, 226431632), (14, 177910568), (16, 155671747), (22, 113215816), (28, 88955284), (44, 56607908), (56, 44477642), (77, 32347376), (88, 28303954), (112, 22238821), (154, 16173688), (176, 14151977), (308, 8086844), (616, 4043422), (1232, 2021711)]