5129968

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{653}}^1$

素因数の和:1152

約数の個数: 20

約数和(自身を含む): 9974808

約数和(自身を除く): 4844840

約数列:

[1, 2, 4, 8, 16, 491, 653, 982, 1306, 1964, 2612, 3928, 5224, 7856, 10448, 320623, 641246, 1282492, 2564984, 5129968]

約数ペア:

[(1, 5129968), (2, 2564984), (4, 1282492), (8, 641246), (16, 320623), (491, 10448), (653, 7856), (982, 5224), (1306, 3928), (1964, 2612)]