2018521288

素因数分解:

$2^3\times 7^2\times {\mathrm{5149289}}^1$

素因数の和:5149309

約数の個数: 24

約数和(自身を含む): 4402642950

約数和(自身を除く): 2384121662

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 5149289, 10298578, 20597156, 36045023, 41194312, 72090046, 144180092, 252315161, 288360184, 504630322, 1009260644, 2018521288]

約数ペア:

[(1, 2018521288), (2, 1009260644), (4, 504630322), (7, 288360184), (8, 252315161), (14, 144180092), (28, 72090046), (49, 41194312), (56, 36045023), (98, 20597156), (196, 10298578), (392, 5149289)]