2019428868

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1890851}}^1$

素因数の和:1890947

約数の個数: 24

約数和(自身を含む): 4764947040

約数和(自身を除く): 2745518172

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 1890851, 3781702, 5672553, 7563404, 11345106, 22690212, 168285739, 336571478, 504857217, 673142956, 1009714434, 2019428868]

約数ペア:

[(1, 2019428868), (2, 1009714434), (3, 673142956), (4, 504857217), (6, 336571478), (12, 168285739), (89, 22690212), (178, 11345106), (267, 7563404), (356, 5672553), (534, 3781702), (1068, 1890851)]