2257361119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{20407}}^1$

素因数の和:20614

約数の個数: 16

約数和(自身を含む): 2486837248

約数和(自身を除く): 229476129

約数列:

[1, 13, 67, 127, 871, 1651, 8509, 20407, 110617, 265291, 1367269, 2591689, 17774497, 33691957, 173643163, 2257361119]

約数ペア:

[(1, 2257361119), (13, 173643163), (67, 33691957), (127, 17774497), (871, 2591689), (1651, 1367269), (8509, 265291), (20407, 110617)]