1800604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 3506048

約数和(自身を除く): 1705444

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1117, 1612, 2234, 4468, 14521, 29042, 34627, 58084, 69254, 138508, 450151, 900302, 1800604]

約数ペア:

[(1, 1800604), (2, 900302), (4, 450151), (13, 138508), (26, 69254), (31, 58084), (52, 34627), (62, 29042), (124, 14521), (403, 4468), (806, 2234), (1117, 1612)]