2812486580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2992007}}^1$

素因数の和:2992063

約数の個数: 24

約数和(自身を含む): 6031888128

約数和(自身を除く): 3219401548

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2992007, 5984014, 11968028, 14960035, 29920070, 59840140, 140624329, 281248658, 562497316, 703121645, 1406243290, 2812486580]

約数ペア:

[(1, 2812486580), (2, 1406243290), (4, 703121645), (5, 562497316), (10, 281248658), (20, 140624329), (47, 59840140), (94, 29920070), (188, 14960035), (235, 11968028), (470, 5984014), (940, 2992007)]