9941253278

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{171881}}^1$

素因数の和:172144

約数の個数: 24

約数和(自身を含む): 16459420320

約数和(自身を除く): 6518167042

約数列:

[1, 2, 11, 22, 121, 239, 242, 478, 2629, 5258, 28919, 57838, 171881, 343762, 1890691, 3781382, 20797601, 41079559, 41595202, 82159118, 451875149, 903750298, 4970626639, 9941253278]

約数ペア:

[(1, 9941253278), (2, 4970626639), (11, 903750298), (22, 451875149), (121, 82159118), (239, 41595202), (242, 41079559), (478, 20797601), (2629, 3781382), (5258, 1890691), (28919, 343762), (57838, 171881)]