2008030672

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{650269}}^1$

素因数の和:650470

約数の個数: 20

約数和(自身を含む): 3910723780

約数和(自身を除く): 1902693108

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 650269, 1300538, 2601076, 5202152, 10404304, 125501917, 251003834, 502007668, 1004015336, 2008030672]

約数ペア:

[(1, 2008030672), (2, 1004015336), (4, 502007668), (8, 251003834), (16, 125501917), (193, 10404304), (386, 5202152), (772, 2601076), (1544, 1300538), (3088, 650269)]