258094514

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1142

約数の個数: 24

約数和(自身を含む): 402345792

約数和(自身を除く): 144251278

約数列:

[1, 2, 43, 71, 86, 142, 983, 1849, 1966, 3053, 3698, 6106, 42269, 69793, 84538, 131279, 139586, 262558, 1817567, 3001099, 3635134, 6002198, 129047257, 258094514]

約数ペア:

[(1, 258094514), (2, 129047257), (43, 6002198), (71, 3635134), (86, 3001099), (142, 1817567), (983, 262558), (1849, 139586), (1966, 131279), (3053, 84538), (3698, 69793), (6106, 42269)]