1047242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 1966080

約数和(自身を除く): 918838

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 127, 133, 217, 254, 266, 434, 589, 889, 1178, 1778, 2413, 3937, 4123, 4826, 7874, 8246, 16891, 27559, 33782, 55118, 74803, 149606, 523621, 1047242]

約数ペア:

[(1, 1047242), (2, 523621), (7, 149606), (14, 74803), (19, 55118), (31, 33782), (38, 27559), (62, 16891), (127, 8246), (133, 7874), (217, 4826), (254, 4123), (266, 3937), (434, 2413), (589, 1778), (889, 1178)]