61401604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1395491}}^1$

素因数の和:1395506

約数の個数: 12

約数和(自身を含む): 117221328

約数和(自身を除く): 55819724

約数列:

[1, 2, 4, 11, 22, 44, 1395491, 2790982, 5581964, 15350401, 30700802, 61401604]

約数ペア:

[(1, 61401604), (2, 30700802), (4, 15350401), (11, 5581964), (22, 2790982), (44, 1395491)]