2813938442

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1052333}}^1$

素因数の和:1052533

約数の個数: 16

約数和(自身を含む): 4849155072

約数和(自身を除く): 2035216630

約数列:

[1, 2, 7, 14, 191, 382, 1337, 2674, 1052333, 2104666, 7366331, 14732662, 200995603, 401991206, 1406969221, 2813938442]

約数ペア:

[(1, 2813938442), (2, 1406969221), (7, 401991206), (14, 200995603), (191, 14732662), (382, 7366331), (1337, 2104666), (2674, 1052333)]