2008482889

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{204509}}^1$

素因数の和:204600

約数の個数: 16

約数和(自身を含む): 2434487040

約数和(自身を除く): 426004151

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 204509, 1431563, 4703707, 12475049, 32925949, 87325343, 286926127, 2008482889]

約数ペア:

[(1, 2008482889), (7, 286926127), (23, 87325343), (61, 32925949), (161, 12475049), (427, 4703707), (1403, 1431563), (9821, 204509)]