2018834690

素因数分解:

$2^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{182041}}^1$

素因数の和:183157

約数の個数: 16

約数和(自身を含む): 3637199160

約数和(自身を除く): 1618364470

約数列:

[1, 2, 5, 10, 1109, 2218, 5545, 11090, 182041, 364082, 910205, 1820410, 201883469, 403766938, 1009417345, 2018834690]

約数ペア:

[(1, 2018834690), (2, 1009417345), (5, 403766938), (10, 201883469), (1109, 1820410), (2218, 910205), (5545, 364082), (11090, 182041)]