1120408378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{27737}}^1$

素因数の和:28821

約数の個数: 16

約数和(自身を含む): 1770793920

約数和(自身を除く): 650385542

約数列:

[1, 2, 19, 38, 1063, 2126, 20197, 27737, 40394, 55474, 527003, 1054006, 29484431, 58968862, 560204189, 1120408378]

約数ペア:

[(1, 1120408378), (2, 560204189), (19, 58968862), (38, 29484431), (1063, 1054006), (2126, 527003), (20197, 55474), (27737, 40394)]