2259478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 24

約数和(自身を含む): 3816288

約数和(自身を除く): 1556810

約数列:

[1, 2, 13, 26, 43, 47, 86, 94, 559, 611, 1118, 1222, 1849, 2021, 3698, 4042, 24037, 26273, 48074, 52546, 86903, 173806, 1129739, 2259478]

約数ペア:

[(1, 2259478), (2, 1129739), (13, 173806), (26, 86903), (43, 52546), (47, 48074), (86, 26273), (94, 24037), (559, 4042), (611, 3698), (1118, 2021), (1222, 1849)]