81061442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{526373}}^1$

素因数の和:526393

約数の個数: 16

約数和(自身を含む): 151595712

約数和(自身を除く): 70534270

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 526373, 1052746, 3684611, 5790103, 7369222, 11580206, 40530721, 81061442]

約数ペア:

[(1, 81061442), (2, 40530721), (7, 11580206), (11, 7369222), (14, 5790103), (22, 3684611), (77, 1052746), (154, 526373)]