2013193469

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{26053}}^1$

素因数の和:26169

約数の個数: 24

約数和(自身を含む): 2494931040

約数和(自身を除く): 481737571

約数列:

[1, 7, 19, 49, 83, 133, 581, 931, 1577, 4067, 11039, 26053, 77273, 182371, 495007, 1276597, 2162399, 3465049, 15136793, 24255343, 41085581, 105957551, 287599067, 2013193469]

約数ペア:

[(1, 2013193469), (7, 287599067), (19, 105957551), (49, 41085581), (83, 24255343), (133, 15136793), (581, 3465049), (931, 2162399), (1577, 1276597), (4067, 495007), (11039, 182371), (26053, 77273)]