2018325055

素因数分解:

$5^1\times {\mathrm{223}}^1\times {\mathrm{911}}^1\times {\mathrm{1987}}^1$

素因数の和:3126

約数の個数: 16

約数和(自身を含む): 2436747264

約数和(自身を除く): 418422209

約数列:

[1, 5, 223, 911, 1115, 1987, 4555, 9935, 203153, 443101, 1015765, 1810157, 2215505, 9050785, 403665011, 2018325055]

約数ペア:

[(1, 2018325055), (5, 403665011), (223, 9050785), (911, 2215505), (1115, 1810157), (1987, 1015765), (4555, 443101), (9935, 203153)]