2012854039

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{171263}}^1$

素因数の和:171366

約数の個数: 16

約数和(自身を含む): 2433318912

約数和(自身を除く): 420464873

約数列:

[1, 7, 23, 73, 161, 511, 1679, 11753, 171263, 1198841, 3939049, 12502199, 27573343, 87515393, 287550577, 2012854039]

約数ペア:

[(1, 2012854039), (7, 287550577), (23, 87515393), (73, 27573343), (161, 12502199), (511, 3939049), (1679, 1198841), (11753, 171263)]