2018741291

素因数分解:

$7^1\times {\mathrm{349}}^1\times {\mathrm{773}}^1\times {\mathrm{1069}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 2318904000

約数和(自身を除く): 300162709

約数列:

[1, 7, 349, 773, 1069, 2443, 5411, 7483, 269777, 373081, 826337, 1888439, 2611567, 5784359, 288391613, 2018741291]

約数ペア:

[(1, 2018741291), (7, 288391613), (349, 5784359), (773, 2611567), (1069, 1888439), (2443, 826337), (5411, 373081), (7483, 269777)]