128570478902

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1\times {\mathrm{595129}}^1$

素因数の和:596231

約数の個数: 16

約数和(自身を含む): 194821756800

約数和(自身を除く): 66251277898

約数列:

[1, 2, 109, 218, 991, 1982, 108019, 216038, 595129, 1190258, 64869061, 129738122, 589772839, 1179545678, 64285239451, 128570478902]

約数ペア:

[(1, 128570478902), (2, 64285239451), (109, 1179545678), (218, 589772839), (991, 129738122), (1982, 64869061), (108019, 1190258), (216038, 595129)]