1340552418

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1607377}}^1$

素因数の和:1607521

約数の個数: 16

約数和(自身を含む): 2700395040

約数和(自身を除く): 1359842622

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1607377, 3214754, 4822131, 9644262, 223425403, 446850806, 670276209, 1340552418]

約数ペア:

[(1, 1340552418), (2, 670276209), (3, 446850806), (6, 223425403), (139, 9644262), (278, 4822131), (417, 3214754), (834, 1607377)]