2078971070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{994723}}^1$

素因数の和:994760

約数の個数: 32

約数和(自身を含む): 4297207680

約数和(自身を除く): 2218236610

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 994723, 1989446, 4973615, 9947230, 10941953, 18899737, 21883906, 37799474, 54709765, 94498685, 109419530, 188997370, 207897107, 415794214, 1039485535, 2078971070]

約数ペア:

[(1, 2078971070), (2, 1039485535), (5, 415794214), (10, 207897107), (11, 188997370), (19, 109419530), (22, 94498685), (38, 54709765), (55, 37799474), (95, 21883906), (110, 18899737), (190, 10941953), (209, 9947230), (418, 4973615), (1045, 1989446), (2090, 994723)]