226650814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{21739}}^1$

素因数の和:22155

約数の個数: 16

約数和(自身を含む): 367058160

約数和(自身を除く): 140407346

約数列:

[1, 2, 13, 26, 401, 802, 5213, 10426, 21739, 43478, 282607, 565214, 8717339, 17434678, 113325407, 226650814]

約数ペア:

[(1, 226650814), (2, 113325407), (13, 17434678), (26, 8717339), (401, 565214), (802, 282607), (5213, 43478), (10426, 21739)]