1245579076

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{36493}}^1$

素因数の和:36580

約数の個数: 48

約数和(自身を含む): 2648588544

約数和(自身を除く): 1403009468

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 371, 644, 742, 1219, 1484, 2438, 4876, 8533, 17066, 34132, 36493, 72986, 145972, 255451, 510902, 839339, 1021804, 1678678, 1934129, 3357356, 3868258, 5875373, 7736516, 11750746, 13538903, 23501492, 27077806, 44484967, 54155612, 88969934, 177939868, 311394769, 622789538, 1245579076]

約数ペア:

[(1, 1245579076), (2, 622789538), (4, 311394769), (7, 177939868), (14, 88969934), (23, 54155612), (28, 44484967), (46, 27077806), (53, 23501492), (92, 13538903), (106, 11750746), (161, 7736516), (212, 5875373), (322, 3868258), (371, 3357356), (644, 1934129), (742, 1678678), (1219, 1021804), (1484, 839339), (2438, 510902), (4876, 255451), (8533, 145972), (17066, 72986), (34132, 36493)]