1754552020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6748277}}^1$

素因数の和:6748299

約数の個数: 24

約数和(自身を含む): 3967987464

約数和(自身を除く): 2213435444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6748277, 13496554, 26993108, 33741385, 67482770, 87727601, 134965540, 175455202, 350910404, 438638005, 877276010, 1754552020]

約数ペア:

[(1, 1754552020), (2, 877276010), (4, 438638005), (5, 350910404), (10, 175455202), (13, 134965540), (20, 87727601), (26, 67482770), (52, 33741385), (65, 26993108), (130, 13496554), (260, 6748277)]