2017996915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{63589}}^1$

素因数の和:64182

約数の個数: 16

約数和(自身を含む): 2646361440

約数和(自身を除く): 628364525

約数列:

[1, 5, 11, 55, 577, 2885, 6347, 31735, 63589, 317945, 699479, 3497395, 36690853, 183454265, 403599383, 2017996915]

約数ペア:

[(1, 2017996915), (5, 403599383), (11, 183454265), (55, 36690853), (577, 3497395), (2885, 699479), (6347, 317945), (31735, 63589)]