139179442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{4057}}^1$

素因数の和:5085

約数の個数: 16

約数和(自身を含む): 221323320

約数和(自身を除く): 82143878

約数列:

[1, 2, 17, 34, 1009, 2018, 4057, 8114, 17153, 34306, 68969, 137938, 4093513, 8187026, 69589721, 139179442]

約数ペア:

[(1, 139179442), (2, 69589721), (17, 8187026), (34, 4093513), (1009, 137938), (2018, 68969), (4057, 34306), (8114, 17153)]