127882238

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{1667}}^1$

素因数の和:2008

約数の個数: 24

約数和(自身を含む): 211639176

約数和(自身を除く): 83756938

約数列:

[1, 2, 11, 22, 121, 242, 317, 634, 1667, 3334, 3487, 6974, 18337, 36674, 38357, 76714, 201707, 403414, 528439, 1056878, 5812829, 11625658, 63941119, 127882238]

約数ペア:

[(1, 127882238), (2, 63941119), (11, 11625658), (22, 5812829), (121, 1056878), (242, 528439), (317, 403414), (634, 201707), (1667, 76714), (3334, 38357), (3487, 36674), (6974, 18337)]