2004293389

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{8123}}^1$

素因数の和:8580

約数の個数: 16

約数和(自身を含む): 2320214400

約数和(自身を除く): 315921011

約数列:

[1, 7, 101, 349, 707, 2443, 8123, 35249, 56861, 246743, 820423, 2834927, 5742961, 19844489, 286327627, 2004293389]

約数ペア:

[(1, 2004293389), (7, 286327627), (101, 19844489), (349, 5742961), (707, 2834927), (2443, 820423), (8123, 246743), (35249, 56861)]