2019005002

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2721031}}^1$

素因数の和:2721093

約数の個数: 16

約数和(自身を含む): 3526457472

約数和(自身を除く): 1507452470

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 2721031, 5442062, 19047217, 38094434, 144214643, 288429286, 1009502501, 2019005002]

約数ペア:

[(1, 2019005002), (2, 1009502501), (7, 288429286), (14, 144214643), (53, 38094434), (106, 19047217), (371, 5442062), (742, 2721031)]