276560912

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{131947}}^1$

素因数の和:132086

約数の個数: 20

約数和(自身を含む): 539931216

約数和(自身を除く): 263370304

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 131947, 263894, 527788, 1055576, 2111152, 17285057, 34570114, 69140228, 138280456, 276560912]

約数ペア:

[(1, 276560912), (2, 138280456), (4, 69140228), (8, 34570114), (16, 17285057), (131, 2111152), (262, 1055576), (524, 527788), (1048, 263894), (2096, 131947)]