4073072

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{1319}}^1$

素因数の和:1520

約数の個数: 20

約数和(自身を含む): 7938480

約数和(自身を除く): 3865408

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1319, 1544, 2638, 3088, 5276, 10552, 21104, 254567, 509134, 1018268, 2036536, 4073072]

約数ペア:

[(1, 4073072), (2, 2036536), (4, 1018268), (8, 509134), (16, 254567), (193, 21104), (386, 10552), (772, 5276), (1319, 3088), (1544, 2638)]