520565482

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 815588928

約数和(自身を除く): 295023446

約数列:

[1, 2, 43, 73, 86, 146, 283, 293, 566, 586, 3139, 6278, 12169, 12599, 20659, 21389, 24338, 25198, 41318, 42778, 82919, 165838, 888337, 919727, 1776674, 1839454, 3565517, 6053087, 7131034, 12106174, 260282741, 520565482]

約数ペア:

[(1, 520565482), (2, 260282741), (43, 12106174), (73, 7131034), (86, 6053087), (146, 3565517), (283, 1839454), (293, 1776674), (566, 919727), (586, 888337), (3139, 165838), (6278, 82919), (12169, 42778), (12599, 41318), (20659, 25198), (21389, 24338)]