2018663338

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 3109404672

約数和(自身を除く): 1090741334

約数列:

[1, 2, 71, 142, 191, 263, 283, 382, 526, 566, 13561, 18673, 20093, 27122, 37346, 40186, 50233, 54053, 74429, 100466, 108106, 148858, 3566543, 3837763, 5284459, 7133086, 7675526, 10568918, 14215939, 28431878, 1009331669, 2018663338]

約数ペア:

[(1, 2018663338), (2, 1009331669), (71, 28431878), (142, 14215939), (191, 10568918), (263, 7675526), (283, 7133086), (382, 5284459), (526, 3837763), (566, 3566543), (13561, 148858), (18673, 108106), (20093, 100466), (27122, 74429), (37346, 54053), (40186, 50233)]