2019477638

素因数分解:

$2^1\times {\mathrm{233}}^1\times {\mathrm{991}}^1\times {\mathrm{4373}}^1$

素因数の和:5599

約数の個数: 16

約数和(自身を含む): 3045983616

約数和(自身を除く): 1026505978

約数列:

[1, 2, 233, 466, 991, 1982, 4373, 8746, 230903, 461806, 1018909, 2037818, 4333643, 8667286, 1009738819, 2019477638]

約数ペア:

[(1, 2019477638), (2, 1009738819), (233, 8667286), (466, 4333643), (991, 2037818), (1982, 1018909), (4373, 461806), (8746, 230903)]