439481242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 687202560

約数和(自身を除く): 247721318

約数列:

[1, 2, 43, 86, 109, 173, 218, 271, 346, 542, 4687, 7439, 9374, 11653, 14878, 18857, 23306, 29539, 37714, 46883, 59078, 93766, 810851, 1270177, 1621702, 2015969, 2540354, 4031938, 5110247, 10220494, 219740621, 439481242]

約数ペア:

[(1, 439481242), (2, 219740621), (43, 10220494), (86, 5110247), (109, 4031938), (173, 2540354), (218, 2015969), (271, 1621702), (346, 1270177), (542, 810851), (4687, 93766), (7439, 59078), (9374, 46883), (11653, 37714), (14878, 29539), (18857, 23306)]