128589028202

素因数分解:

$2^1\times {\mathrm{647}}^1\times {\mathrm{1787}}^1\times {\mathrm{55609}}^1$

素因数の和:58045

約数の個数: 16

約数和(自身を含む): 193293241920

約数和(自身を除く): 64704213718

約数列:

[1, 2, 647, 1294, 1787, 3574, 55609, 111218, 1156189, 2312378, 35979023, 71958046, 99373283, 198746566, 64294514101, 128589028202]

約数ペア:

[(1, 128589028202), (2, 64294514101), (647, 198746566), (1294, 99373283), (1787, 71958046), (3574, 35979023), (55609, 2312378), (111218, 1156189)]