2098590910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16143007}}^1$

素因数の和:16143027

約数の個数: 16

約数和(自身を含む): 4068038016

約数和(自身を除く): 1969447106

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16143007, 32286014, 80715035, 161430070, 209859091, 419718182, 1049295455, 2098590910]

約数ペア:

[(1, 2098590910), (2, 1049295455), (5, 419718182), (10, 209859091), (13, 161430070), (26, 80715035), (65, 32286014), (130, 16143007)]