2019793328

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{135593}}^1$

素因数の和:135634

約数の個数: 60

約数和(自身を含む): 4791891960

約数和(自身を除く): 2772098632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 7448, 14896, 135593, 271186, 542372, 949151, 1084744, 1898302, 2169488, 2576267, 3796604, 5152534, 6644057, 7593208, 10305068, 13288114, 15186416, 18033869, 20610136, 26576228, 36067738, 41220272, 53152456, 72135476, 106304912, 126237083, 144270952, 252474166, 288541904, 504948332, 1009896664, 2019793328]

約数ペア:

[(1, 2019793328), (2, 1009896664), (4, 504948332), (7, 288541904), (8, 252474166), (14, 144270952), (16, 126237083), (19, 106304912), (28, 72135476), (38, 53152456), (49, 41220272), (56, 36067738), (76, 26576228), (98, 20610136), (112, 18033869), (133, 15186416), (152, 13288114), (196, 10305068), (266, 7593208), (304, 6644057), (392, 5152534), (532, 3796604), (784, 2576267), (931, 2169488), (1064, 1898302), (1862, 1084744), (2128, 949151), (3724, 542372), (7448, 271186), (14896, 135593)]