2009395570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2208127}}^1$

素因数の和:2208154

約数の個数: 32

約数和(自身を含む): 4451586048

約数和(自身を除く): 2442190478

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2208127, 4416254, 11040635, 15456889, 22081270, 28705651, 30913778, 57411302, 77284445, 143528255, 154568890, 200939557, 287056510, 401879114, 1004697785, 2009395570]

約数ペア:

[(1, 2009395570), (2, 1004697785), (5, 401879114), (7, 287056510), (10, 200939557), (13, 154568890), (14, 143528255), (26, 77284445), (35, 57411302), (65, 30913778), (70, 28705651), (91, 22081270), (130, 15456889), (182, 11040635), (455, 4416254), (910, 2208127)]