1938094991

素因数分解:

$7^2\times {\mathrm{307}}^1\times {\mathrm{128837}}^1$

素因数の和:129158

約数の個数: 12

約数和(自身を含む): 2261879928

約数和(自身を除く): 323784937

約数列:

[1, 7, 49, 307, 2149, 15043, 128837, 901859, 6313013, 39552959, 276870713, 1938094991]

約数ペア:

[(1, 1938094991), (7, 276870713), (49, 39552959), (307, 6313013), (2149, 901859), (15043, 128837)]