129220479362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2281}}^1\times {\mathrm{2178877}}^1$

素因数の和:2181173

約数の個数: 16

約数和(自身を含む): 208832383032

約数和(自身を除く): 79611903670

約数列:

[1, 2, 13, 26, 2281, 4562, 29653, 59306, 2178877, 4357754, 28325401, 56650802, 4970018437, 9940036874, 64610239681, 129220479362]

約数ペア:

[(1, 129220479362), (2, 64610239681), (13, 9940036874), (26, 4970018437), (2281, 56650802), (4562, 28325401), (29653, 4357754), (59306, 2178877)]