2019752693

素因数分解:

$7^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1\times {\mathrm{2693}}^1$

素因数の和:3356

約数の個数: 16

約数和(自身を含む): 2323305600

約数和(自身を除く): 303552907

約数列:

[1, 7, 307, 349, 2149, 2443, 2693, 18851, 107143, 750001, 826751, 939857, 5787257, 6578999, 288536099, 2019752693]

約数ペア:

[(1, 2019752693), (7, 288536099), (307, 6578999), (349, 5787257), (2149, 939857), (2443, 826751), (2693, 750001), (18851, 107143)]