2690996915

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1\times {\mathrm{3413}}^1$

素因数の和:5710

約数の個数: 16

約数和(自身を含む): 3277112256

約数和(自身を除く): 586115341

約数列:

[1, 5, 71, 355, 2221, 3413, 11105, 17065, 157691, 242323, 788455, 1211615, 7580273, 37901365, 538199383, 2690996915]

約数ペア:

[(1, 2690996915), (5, 538199383), (71, 37901365), (355, 7580273), (2221, 1211615), (3413, 788455), (11105, 242323), (17065, 157691)]