2912503217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{108179}}^1$

素因数の和:108320

約数の個数: 16

約数和(自身を含む): 3331944000

約数和(自身を除く): 419440783

約数列:

[1, 13, 19, 109, 247, 1417, 2071, 26923, 108179, 1406327, 2055401, 11791511, 26720213, 153289643, 224038709, 2912503217]

約数ペア:

[(1, 2912503217), (13, 224038709), (19, 153289643), (109, 26720213), (247, 11791511), (1417, 2055401), (2071, 1406327), (26923, 108179)]