520484814

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{1097}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 1156879152

約数和(自身を除く): 636394338

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 613, 774, 1097, 1226, 1839, 2194, 3291, 3678, 5517, 6582, 9873, 11034, 19746, 26359, 47171, 52718, 79077, 94342, 141513, 158154, 237231, 283026, 424539, 474462, 672461, 849078, 1344922, 2017383, 4034766, 6052149, 12104298, 28915823, 57831646, 86747469, 173494938, 260242407, 520484814]

約数ペア:

[(1, 520484814), (2, 260242407), (3, 173494938), (6, 86747469), (9, 57831646), (18, 28915823), (43, 12104298), (86, 6052149), (129, 4034766), (258, 2017383), (387, 1344922), (613, 849078), (774, 672461), (1097, 474462), (1226, 424539), (1839, 283026), (2194, 237231), (3291, 158154), (3678, 141513), (5517, 94342), (6582, 79077), (9873, 52718), (11034, 47171), (19746, 26359)]