2018201992

素因数分解:

$2^3\times {\mathrm{677}}^1\times {\mathrm{372637}}^1$

素因数の和:373320

約数の個数: 16

約数和(自身を含む): 3789728460

約数和(自身を除く): 1771526468

約数列:

[1, 2, 4, 8, 677, 1354, 2708, 5416, 372637, 745274, 1490548, 2981096, 252275249, 504550498, 1009100996, 2018201992]

約数ペア:

[(1, 2018201992), (2, 1009100996), (4, 504550498), (8, 252275249), (677, 2981096), (1354, 1490548), (2708, 745274), (5416, 372637)]