2017440575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{4746919}}^1$

素因数の和:4746946

約数の個数: 12

約数和(自身を含む): 2648781360

約数和(自身を除く): 631340785

約数列:

[1, 5, 17, 25, 85, 425, 4746919, 23734595, 80697623, 118672975, 403488115, 2017440575]

約数ペア:

[(1, 2017440575), (5, 403488115), (17, 118672975), (25, 80697623), (85, 23734595), (425, 4746919)]