2076909010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18880991}}^1$

素因数の和:18881009

約数の個数: 16

約数和(自身を含む): 4078294272

約数和(自身を除く): 2001385262

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18880991, 37761982, 94404955, 188809910, 207690901, 415381802, 1038454505, 2076909010]

約数ペア:

[(1, 2076909010), (2, 1038454505), (5, 415381802), (10, 207690901), (11, 188809910), (22, 94404955), (55, 37761982), (110, 18880991)]