1639478893

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1\times {\mathrm{5827}}^1$

素因数の和:6804

約数の個数: 16

約数和(自身を含む): 1844631936

約数和(自身を除く): 205153043

約数列:

[1, 13, 23, 299, 941, 5827, 12233, 21643, 75751, 134021, 281359, 1742273, 5483207, 71281691, 126113761, 1639478893]

約数ペア:

[(1, 1639478893), (13, 126113761), (23, 71281691), (299, 5483207), (941, 1742273), (5827, 281359), (12233, 134021), (21643, 75751)]