4979410

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1109}}^1$

素因数の和:1565

約数の個数: 16

約数和(自身を含む): 8991000

約数和(自身を除く): 4011590

約数列:

[1, 2, 5, 10, 449, 898, 1109, 2218, 2245, 4490, 5545, 11090, 497941, 995882, 2489705, 4979410]

約数ペア:

[(1, 4979410), (2, 2489705), (5, 995882), (10, 497941), (449, 11090), (898, 5545), (1109, 4490), (2218, 2245)]