2109302062

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{13463}}^1$

素因数の和:13541

約数の個数: 48

約数和(自身を含む): 3939674112

約数和(自身を除く): 1830372050

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 361, 434, 589, 722, 1178, 2527, 4123, 5054, 8246, 11191, 13463, 22382, 26926, 78337, 94241, 156674, 188482, 255797, 417353, 511594, 834706, 1790579, 2921471, 3581158, 4860143, 5842942, 7929707, 9720286, 15859414, 34021001, 55507949, 68042002, 111015898, 150664433, 301328866, 1054651031, 2109302062]

約数ペア:

[(1, 2109302062), (2, 1054651031), (7, 301328866), (14, 150664433), (19, 111015898), (31, 68042002), (38, 55507949), (62, 34021001), (133, 15859414), (217, 9720286), (266, 7929707), (361, 5842942), (434, 4860143), (589, 3581158), (722, 2921471), (1178, 1790579), (2527, 834706), (4123, 511594), (5054, 417353), (8246, 255797), (11191, 188482), (13463, 156674), (22382, 94241), (26926, 78337)]