2380528031

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{416249}}^1$

素因数の和:416318

約数の個数: 16

約数和(自身を含む): 2930400000

約数和(自身を除く): 549871969

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 416249, 2913743, 7908731, 17898707, 55361117, 125290949, 340075433, 2380528031]

約数ペア:

[(1, 2380528031), (7, 340075433), (19, 125290949), (43, 55361117), (133, 17898707), (301, 7908731), (817, 2913743), (5719, 416249)]