1311458462

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1\times {\mathrm{11923}}^1$

素因数の和:13247

約数の個数: 16

約数和(自身を含む): 2014679040

約数和(自身を除く): 703220578

約数列:

[1, 2, 43, 86, 1279, 2558, 11923, 23846, 54997, 109994, 512689, 1025378, 15249517, 30499034, 655729231, 1311458462]

約数ペア:

[(1, 1311458462), (2, 655729231), (43, 30499034), (86, 15249517), (1279, 1025378), (2558, 512689), (11923, 109994), (23846, 54997)]