2018481656

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{24763}}^1$

素因数の和:25235

約数の個数: 32

約数和(自身を含む): 3958277760

約数和(自身を除く): 1939796104

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 443, 886, 1772, 3544, 10189, 20378, 24763, 40756, 49526, 81512, 99052, 198104, 569549, 1139098, 2278196, 4556392, 10970009, 21940018, 43880036, 87760072, 252310207, 504620414, 1009240828, 2018481656]

約数ペア:

[(1, 2018481656), (2, 1009240828), (4, 504620414), (8, 252310207), (23, 87760072), (46, 43880036), (92, 21940018), (184, 10970009), (443, 4556392), (886, 2278196), (1772, 1139098), (3544, 569549), (10189, 198104), (20378, 99052), (24763, 81512), (40756, 49526)]