2918810

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4111}}^1$

素因数の和:4189

約数の個数: 16

約数和(自身を含む): 5329152

約数和(自身を除く): 2410342

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 4111, 8222, 20555, 41110, 291881, 583762, 1459405, 2918810]

約数ペア:

[(1, 2918810), (2, 1459405), (5, 583762), (10, 291881), (71, 41110), (142, 20555), (355, 8222), (710, 4111)]