26870494

素因数分解:

$2^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{1489}}^1$

素因数の和:2787

約数の個数: 16

約数和(自身を含む): 46130400

約数和(自身を除く): 19259906

約数列:

[1, 2, 7, 14, 1289, 1489, 2578, 2978, 9023, 10423, 18046, 20846, 1919321, 3838642, 13435247, 26870494]

約数ペア:

[(1, 26870494), (2, 13435247), (7, 3838642), (14, 1919321), (1289, 20846), (1489, 18046), (2578, 10423), (2978, 9023)]