128600538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1948493}}^1$

素因数の和:1948509

約数の個数: 16

約数和(自身を含む): 280583136

約数和(自身を除く): 151982598

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1948493, 3896986, 5845479, 11690958, 21433423, 42866846, 64300269, 128600538]

約数ペア:

[(1, 128600538), (2, 64300269), (3, 42866846), (6, 21433423), (11, 11690958), (22, 5845479), (33, 3896986), (66, 1948493)]