2110090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2671}}^1$

素因数の和:2757

約数の個数: 16

約数和(自身を含む): 3847680

約数和(自身を除く): 1737590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 2671, 5342, 13355, 26710, 211009, 422018, 1055045, 2110090]

約数ペア:

[(1, 2110090), (2, 1055045), (5, 422018), (10, 211009), (79, 26710), (158, 13355), (395, 5342), (790, 2671)]