2015412976

素因数分解:

$2^4\times {\mathrm{947}}^1\times {\mathrm{133013}}^1$

素因数の和:133968

約数の個数: 20

約数和(自身を含む): 3909015432

約数和(自身を除く): 1893602456

約数列:

[1, 2, 4, 8, 16, 947, 1894, 3788, 7576, 15152, 133013, 266026, 532052, 1064104, 2128208, 125963311, 251926622, 503853244, 1007706488, 2015412976]

約数ペア:

[(1, 2015412976), (2, 1007706488), (4, 503853244), (8, 251926622), (16, 125963311), (947, 2128208), (1894, 1064104), (3788, 532052), (7576, 266026), (15152, 133013)]