1315694422

素因数分解:

$2^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{123493}}^1$

素因数の和:124263

約数の個数: 16

約数和(自身を含む): 2258458272

約数和(自身を除く): 942763850

約数列:

[1, 2, 7, 14, 761, 1522, 5327, 10654, 123493, 246986, 864451, 1728902, 93978173, 187956346, 657847211, 1315694422]

約数ペア:

[(1, 1315694422), (2, 657847211), (7, 187956346), (14, 93978173), (761, 1728902), (1522, 864451), (5327, 246986), (10654, 123493)]