2009296510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15456127}}^1$

素因数の和:15456147

約数の個数: 16

約数和(自身を含む): 3894944256

約数和(自身を除く): 1885647746

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15456127, 30912254, 77280635, 154561270, 200929651, 401859302, 1004648255, 2009296510]

約数ペア:

[(1, 2009296510), (2, 1004648255), (5, 401859302), (10, 200929651), (13, 154561270), (26, 77280635), (65, 30912254), (130, 15456127)]