6678244

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 12263328

約数和(自身を除く): 5585084

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 947, 1763, 1894, 3526, 3788, 7052, 38827, 40721, 77654, 81442, 155308, 162884, 1669561, 3339122, 6678244]

約数ペア:

[(1, 6678244), (2, 3339122), (4, 1669561), (41, 162884), (43, 155308), (82, 81442), (86, 77654), (164, 40721), (172, 38827), (947, 7052), (1763, 3788), (1894, 3526)]