2217966049

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{20983}}^1$

素因数の和:21216

約数の個数: 16

約数和(自身を含む): 2453617152

約数和(自身を除く): 235651103

約数列:

[1, 13, 47, 173, 611, 2249, 8131, 20983, 105703, 272779, 986201, 3630059, 12820613, 47190767, 170612773, 2217966049]

約数ペア:

[(1, 2217966049), (13, 170612773), (47, 47190767), (173, 12820613), (611, 3630059), (2249, 986201), (8131, 272779), (20983, 105703)]