81052994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{2707}}^1$

素因数の和:4081

約数の個数: 16

約数和(自身を含む): 132778656

約数和(自身を除く): 51725662

約数列:

[1, 2, 11, 22, 1361, 2707, 2722, 5414, 14971, 29777, 29942, 59554, 3684227, 7368454, 40526497, 81052994]

約数ペア:

[(1, 81052994), (2, 40526497), (11, 7368454), (22, 3684227), (1361, 59554), (2707, 29942), (2722, 29777), (5414, 14971)]