425389442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{134873}}^1$

素因数の和:134977

約数の個数: 16

約数和(自身を含む): 679764960

約数和(自身を除く): 254375518

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 134873, 269746, 2562587, 5125174, 11194459, 22388918, 212694721, 425389442]

約数ペア:

[(1, 425389442), (2, 212694721), (19, 22388918), (38, 11194459), (83, 5125174), (166, 2562587), (1577, 269746), (3154, 134873)]