2018346730

素因数分解:

$2^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{181997}}^1$

素因数の和:183113

約数の個数: 16

約数和(自身を含む): 3636320040

約数和(自身を除く): 1617973310

約数列:

[1, 2, 5, 10, 1109, 2218, 5545, 11090, 181997, 363994, 909985, 1819970, 201834673, 403669346, 1009173365, 2018346730]

約数ペア:

[(1, 2018346730), (2, 1009173365), (5, 403669346), (10, 201834673), (1109, 1819970), (2218, 909985), (5545, 363994), (11090, 181997)]