274328194

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1031309}}^1$

素因数の和:1031337

約数の個数: 16

約数和(自身を含む): 495028800

約数和(自身を除く): 220700606

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1031309, 2062618, 7219163, 14438326, 19594871, 39189742, 137164097, 274328194]

約数ペア:

[(1, 274328194), (2, 137164097), (7, 39189742), (14, 19594871), (19, 14438326), (38, 7219163), (133, 2062618), (266, 1031309)]