265055084

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{305363}}^1$

素因数の和:305405

約数の個数: 24

約数和(自身を含む): 547212288

約数和(自身を除く): 282157204

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 305363, 610726, 1221452, 2137541, 4275082, 8550164, 9466253, 18932506, 37865012, 66263771, 132527542, 265055084]

約数ペア:

[(1, 265055084), (2, 132527542), (4, 66263771), (7, 37865012), (14, 18932506), (28, 9466253), (31, 8550164), (62, 4275082), (124, 2137541), (217, 1221452), (434, 610726), (868, 305363)]