2656498220318

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{65027}}^1\times {\mathrm{658907}}^1$

素因数の和:723967

約数の個数: 16

約数和(自身を含む): 4113357064704

約数和(自身を除く): 1456858844386

約数列:

[1, 2, 31, 62, 65027, 130054, 658907, 1317814, 2015837, 4031674, 20426117, 40852234, 42846745489, 85693490978, 1328249110159, 2656498220318]

約数ペア:

[(1, 2656498220318), (2, 1328249110159), (31, 85693490978), (62, 42846745489), (65027, 40852234), (130054, 20426117), (658907, 4031674), (1317814, 2015837)]