1338906674

素因数分解:

$2^1\times 7^3\times {\mathrm{1951759}}^1$

素因数の和:1951782

約数の個数: 16

約数和(自身を含む): 2342112000

約数和(自身を除く): 1003205326

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1951759, 3903518, 13662313, 27324626, 95636191, 191272382, 669453337, 1338906674]

約数ペア:

[(1, 1338906674), (2, 669453337), (7, 191272382), (14, 95636191), (49, 27324626), (98, 13662313), (343, 3903518), (686, 1951759)]