79815604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1813991}}^1$

素因数の和:1814006

約数の個数: 12

約数和(自身を含む): 152375328

約数和(自身を除く): 72559724

約数列:

[1, 2, 4, 11, 22, 44, 1813991, 3627982, 7255964, 19953901, 39907802, 79815604]

約数ペア:

[(1, 79815604), (2, 39907802), (4, 19953901), (11, 7255964), (22, 3627982), (44, 1813991)]