2019944661

素因数分解:

$3^1\times 7^1\times {\mathrm{3373}}^1\times {\mathrm{28517}}^1$

素因数の和:31900

約数の個数: 16

約数和(自身を含む): 3079031424

約数和(自身を除く): 1059086763

約数列:

[1, 3, 7, 21, 3373, 10119, 23611, 28517, 70833, 85551, 199619, 598857, 96187841, 288563523, 673314887, 2019944661]

約数ペア:

[(1, 2019944661), (3, 673314887), (7, 288563523), (21, 96187841), (3373, 598857), (10119, 199619), (23611, 85551), (28517, 70833)]