26494010

素因数分解:

$2^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{2389}}^1$

素因数の和:3505

約数の個数: 16

約数和(自身を含む): 47752200

約数和(自身を除く): 21258190

約数列:

[1, 2, 5, 10, 1109, 2218, 2389, 4778, 5545, 11090, 11945, 23890, 2649401, 5298802, 13247005, 26494010]

約数ペア:

[(1, 26494010), (2, 13247005), (5, 5298802), (10, 2649401), (1109, 23890), (2218, 11945), (2389, 11090), (4778, 5545)]