2100077467195

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{424687051}}^1$

素因数の和:424687122

約数の個数: 16

約数和(自身を含む): 2690817161472

約数和(自身を除く): 590739694277

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 424687051, 2123435255, 9767802173, 18261543193, 48839010865, 91307715965, 420015493439, 2100077467195]

約数ペア:

[(1, 2100077467195), (5, 420015493439), (23, 91307715965), (43, 48839010865), (115, 18261543193), (215, 9767802173), (989, 2123435255), (4945, 424687051)]