289174814

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{93827}}^1$

素因数の和:93919

約数の個数: 16

約数和(自身を含む): 459381888

約数和(自身を除く): 170207074

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 93827, 187654, 2158021, 4316042, 6286409, 12572818, 144587407, 289174814]

約数ペア:

[(1, 289174814), (2, 144587407), (23, 12572818), (46, 6286409), (67, 4316042), (134, 2158021), (1541, 187654), (3082, 93827)]