2009095630

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1843207}}^1$

素因数の和:1843323

約数の個数: 16

約数和(自身を含む): 3649551840

約数和(自身を除く): 1640456210

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1843207, 3686414, 9216035, 18432070, 200909563, 401819126, 1004547815, 2009095630]

約数ペア:

[(1, 2009095630), (2, 1004547815), (5, 401819126), (10, 200909563), (109, 18432070), (218, 9216035), (545, 3686414), (1090, 1843207)]