2009277530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15455981}}^1$

素因数の和:15456001

約数の個数: 16

約数和(自身を含む): 3894907464

約数和(自身を除く): 1885629934

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15455981, 30911962, 77279905, 154559810, 200927753, 401855506, 1004638765, 2009277530]

約数ペア:

[(1, 2009277530), (2, 1004638765), (5, 401855506), (10, 200927753), (13, 154559810), (26, 77279905), (65, 30911962), (130, 15455981)]