2018350892

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{54497}}^1$

素因数の和:54745

約数の個数: 24

約数和(自身を含む): 3625642944

約数和(自身を除く): 1607292052

約数列:

[1, 2, 4, 47, 94, 188, 197, 394, 788, 9259, 18518, 37036, 54497, 108994, 217988, 2561359, 5122718, 10245436, 10735909, 21471818, 42943636, 504587723, 1009175446, 2018350892]

約数ペア:

[(1, 2018350892), (2, 1009175446), (4, 504587723), (47, 42943636), (94, 21471818), (188, 10735909), (197, 10245436), (394, 5122718), (788, 2561359), (9259, 217988), (18518, 108994), (37036, 54497)]