451319474

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{20089}}^1$

素因数の和:20377

約数の個数: 16

約数和(自身を含む): 694310400

約数和(自身を除く): 242990926

約数列:

[1, 2, 47, 94, 239, 478, 11233, 20089, 22466, 40178, 944183, 1888366, 4801271, 9602542, 225659737, 451319474]

約数ペア:

[(1, 451319474), (2, 225659737), (47, 9602542), (94, 4801271), (239, 1888366), (478, 944183), (11233, 40178), (20089, 22466)]