2008774772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1\times {\mathrm{733}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 3751151040

約数和(自身を除く): 1742376268

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 337, 428, 674, 733, 1348, 1466, 2033, 2932, 4066, 6403, 8132, 12806, 13927, 25612, 27854, 36059, 55708, 72118, 78431, 144236, 156862, 247021, 313724, 494042, 685121, 988084, 1370242, 1490189, 2740484, 2980378, 4693399, 5960756, 9386798, 18773596, 26431247, 52862494, 105724988, 502193693, 1004387386, 2008774772]

約数ペア:

[(1, 2008774772), (2, 1004387386), (4, 502193693), (19, 105724988), (38, 52862494), (76, 26431247), (107, 18773596), (214, 9386798), (337, 5960756), (428, 4693399), (674, 2980378), (733, 2740484), (1348, 1490189), (1466, 1370242), (2033, 988084), (2932, 685121), (4066, 494042), (6403, 313724), (8132, 247021), (12806, 156862), (13927, 144236), (25612, 78431), (27854, 72118), (36059, 55708)]