340060998

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{407747}}^1$

素因数の和:407891

約数の個数: 16

約数和(自身を含む): 685016640

約数和(自身を除く): 344955642

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 407747, 815494, 1223241, 2446482, 56676833, 113353666, 170030499, 340060998]

約数ペア:

[(1, 340060998), (2, 170030499), (3, 113353666), (6, 56676833), (139, 2446482), (278, 1223241), (417, 815494), (834, 407747)]