2200784

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{523}}^1$

素因数の和:794

約数の個数: 20

約数和(自身を含む): 4288416

約数和(自身を除く): 2087632

約数列:

[1, 2, 4, 8, 16, 263, 523, 526, 1046, 1052, 2092, 2104, 4184, 4208, 8368, 137549, 275098, 550196, 1100392, 2200784]

約数ペア:

[(1, 2200784), (2, 1100392), (4, 550196), (8, 275098), (16, 137549), (263, 8368), (523, 4208), (526, 4184), (1046, 2104), (1052, 2092)]