8497950412

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{939623}}^1$

素因数の和:939670

約数の個数: 48

約数和(自身を含む): 18942819840

約数和(自身を除く): 10444869428

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 939623, 1879246, 3758492, 6577361, 13154722, 15973591, 17852837, 26309444, 31947182, 35705674, 63894364, 71411348, 111815137, 124969859, 223630274, 249939718, 303498229, 447260548, 499879436, 606996458, 1213992916, 2124487603, 4248975206, 8497950412]

約数ペア:

[(1, 8497950412), (2, 4248975206), (4, 2124487603), (7, 1213992916), (14, 606996458), (17, 499879436), (19, 447260548), (28, 303498229), (34, 249939718), (38, 223630274), (68, 124969859), (76, 111815137), (119, 71411348), (133, 63894364), (238, 35705674), (266, 31947182), (323, 26309444), (476, 17852837), (532, 15973591), (646, 13154722), (1292, 6577361), (2261, 3758492), (4522, 1879246), (9044, 939623)]