2018703964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29686823}}^1$

素因数の和:29686844

約数の個数: 12

約数和(自身を含む): 3740539824

約数和(自身を除く): 1721835860

約数列:

[1, 2, 4, 17, 34, 68, 29686823, 59373646, 118747292, 504675991, 1009351982, 2018703964]

約数ペア:

[(1, 2018703964), (2, 1009351982), (4, 504675991), (17, 118747292), (34, 59373646), (68, 29686823)]