2007494505

素因数分解:

$3^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{62921}}^1$

素因数の和:63641

約数の個数: 24

約数和(自身を含む): 3484620360

約数和(自身を除く): 1477125855

約数列:

[1, 3, 5, 9, 15, 45, 709, 2127, 3545, 6381, 10635, 31905, 62921, 188763, 314605, 566289, 943815, 2831445, 44610989, 133832967, 223054945, 401498901, 669164835, 2007494505]

約数ペア:

[(1, 2007494505), (3, 669164835), (5, 401498901), (9, 223054945), (15, 133832967), (45, 44610989), (709, 2831445), (2127, 943815), (3545, 566289), (6381, 314605), (10635, 188763), (31905, 62921)]