2051216334

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{831799}}^1$

素因数の和:831944

約数の個数: 24

約数和(自身を含む): 4476747600

約数和(自身を除く): 2425531266

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 831799, 1663598, 2495397, 4990794, 7486191, 14972382, 113956463, 227912926, 341869389, 683738778, 1025608167, 2051216334]

約数ペア:

[(1, 2051216334), (2, 1025608167), (3, 683738778), (6, 341869389), (9, 227912926), (18, 113956463), (137, 14972382), (274, 7486191), (411, 4990794), (822, 2495397), (1233, 1663598), (2466, 831799)]