2009558045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{3433}}^1$

素因数の和:3845

約数の個数: 32

約数和(自身を含む): 2729617920

約数和(自身を除く): 720059875

約数列:

[1, 5, 11, 29, 55, 145, 319, 367, 1595, 1835, 3433, 4037, 10643, 17165, 20185, 37763, 53215, 99557, 117073, 188815, 497785, 585365, 1095127, 1259911, 5475635, 6299555, 13859021, 36537419, 69295105, 182687095, 401911609, 2009558045]

約数ペア:

[(1, 2009558045), (5, 401911609), (11, 182687095), (29, 69295105), (55, 36537419), (145, 13859021), (319, 6299555), (367, 5475635), (1595, 1259911), (1835, 1095127), (3433, 585365), (4037, 497785), (10643, 188815), (17165, 117073), (20185, 99557), (37763, 53215)]