2017859456

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{100411}}^1$

素因数の和:100582

約数の個数: 32

約数和(自身を含む): 4045599480

約数和(自身を除く): 2027740024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 5024, 10048, 20096, 100411, 200822, 401644, 803288, 1606576, 3213152, 6426304, 12852608, 15764527, 31529054, 63058108, 126116216, 252232432, 504464864, 1008929728, 2017859456]

約数ペア:

[(1, 2017859456), (2, 1008929728), (4, 504464864), (8, 252232432), (16, 126116216), (32, 63058108), (64, 31529054), (128, 15764527), (157, 12852608), (314, 6426304), (628, 3213152), (1256, 1606576), (2512, 803288), (5024, 401644), (10048, 200822), (20096, 100411)]