2004348661

素因数分解:

$7^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1\times {\mathrm{2999}}^1$

素因数の和:3624

約数の個数: 16

約数和(自身を含む): 2306304000

約数和(自身を除く): 301955339

約数列:

[1, 7, 307, 311, 2149, 2177, 2999, 20993, 95477, 668339, 920693, 932689, 6444851, 6528823, 286335523, 2004348661]

約数ペア:

[(1, 2004348661), (7, 286335523), (307, 6528823), (311, 6444851), (2149, 932689), (2177, 920693), (2999, 668339), (20993, 95477)]