2912449744

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{422339}}^1$

素因数の和:422778

約数の個数: 20

約数和(自身を含む): 5655977280

約数和(自身を除く): 2743527536

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 422339, 844678, 1689356, 3378712, 6757424, 182028109, 364056218, 728112436, 1456224872, 2912449744]

約数ペア:

[(1, 2912449744), (2, 1456224872), (4, 728112436), (8, 364056218), (16, 182028109), (431, 6757424), (862, 3378712), (1724, 1689356), (3448, 844678), (6896, 422339)]