2028458435

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{5147}}^1$

素因数の和:5347

約数の個数: 24

約数和(自身を含む): 2562159600

約数和(自身を除く): 533701165

約数列:

[1, 5, 23, 115, 149, 529, 745, 2645, 3427, 5147, 17135, 25735, 78821, 118381, 394105, 591905, 766903, 2722763, 3834515, 13613815, 17638769, 88193845, 405691687, 2028458435]

約数ペア:

[(1, 2028458435), (5, 405691687), (23, 88193845), (115, 17638769), (149, 13613815), (529, 3834515), (745, 2722763), (2645, 766903), (3427, 591905), (5147, 394105), (17135, 118381), (25735, 78821)]