2109459126805

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{23764537}}^1$

素因数の和:23765016

約数の個数: 16

約数和(自身を含む): 2599079991984

約数和(自身を除く): 489620865179

約数列:

[1, 5, 41, 205, 433, 2165, 17753, 88765, 23764537, 118822685, 974346017, 4871730085, 10290044521, 51450222605, 421891825361, 2109459126805]

約数ペア:

[(1, 2109459126805), (5, 421891825361), (41, 51450222605), (205, 10290044521), (433, 4871730085), (2165, 974346017), (17753, 118822685), (88765, 23764537)]