805260246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19172863}}^1$

素因数の和:19172875

約数の個数: 16

約数和(自身を含む): 1840594944

約数和(自身を除く): 1035334698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19172863, 38345726, 57518589, 115037178, 134210041, 268420082, 402630123, 805260246]

約数ペア:

[(1, 805260246), (2, 402630123), (3, 268420082), (6, 134210041), (7, 115037178), (14, 57518589), (21, 38345726), (42, 19172863)]