273638518

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{6451}}^1$

素因数の和:6747

約数の個数: 16

約数和(自身を含む): 416231424

約数和(自身を除く): 142592906

約数列:

[1, 2, 127, 167, 254, 334, 6451, 12902, 21209, 42418, 819277, 1077317, 1638554, 2154634, 136819259, 273638518]

約数ペア:

[(1, 273638518), (2, 136819259), (127, 2154634), (167, 1638554), (254, 1077317), (334, 819277), (6451, 42418), (12902, 21209)]