2017389661

素因数分解:

$7^1\times {\mathrm{443}}^1\times {\mathrm{631}}^1\times {\mathrm{1031}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 2316699648

約数和(自身を除く): 299309987

約数列:

[1, 7, 443, 631, 1031, 3101, 4417, 7217, 279533, 456733, 650561, 1956731, 3197131, 4553927, 288198523, 2017389661]

約数ペア:

[(1, 2017389661), (7, 288198523), (443, 4553927), (631, 3197131), (1031, 1956731), (3101, 650561), (4417, 456733), (7217, 279533)]