2790987080164

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{39065381}}^1$

素因数の和:39065775

約数の個数: 24

約数和(自身を含む): 4991149465848

約数和(自身を除く): 2200162385684

約数列:

[1, 2, 4, 53, 106, 212, 337, 674, 1348, 17861, 35722, 71444, 39065381, 78130762, 156261524, 2070465193, 4140930386, 8281860772, 13165033397, 26330066794, 52660133588, 697746770041, 1395493540082, 2790987080164]

約数ペア:

[(1, 2790987080164), (2, 1395493540082), (4, 697746770041), (53, 52660133588), (106, 26330066794), (212, 13165033397), (337, 8281860772), (674, 4140930386), (1348, 2070465193), (17861, 156261524), (35722, 78130762), (71444, 39065381)]