2080410190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12237707}}^1$

素因数の和:12237731

約数の個数: 16

約数和(自身を含む): 3965017392

約数和(自身を除く): 1884607202

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 12237707, 24475414, 61188535, 122377070, 208041019, 416082038, 1040205095, 2080410190]

約数ペア:

[(1, 2080410190), (2, 1040205095), (5, 416082038), (10, 208041019), (17, 122377070), (34, 61188535), (85, 24475414), (170, 12237707)]