2881172

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2393}}^1$

素因数の和:2447

約数の個数: 24

約数和(自身を含む): 5898816

約数和(自身を除く): 3017644

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 2393, 4786, 9572, 16751, 33502, 67004, 102899, 205798, 411596, 720293, 1440586, 2881172]

約数ペア:

[(1, 2881172), (2, 1440586), (4, 720293), (7, 411596), (14, 205798), (28, 102899), (43, 67004), (86, 33502), (172, 16751), (301, 9572), (602, 4786), (1204, 2393)]