888929968

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{113153}}^1$

素因数の和:113652

約数の個数: 20

約数和(自身を含む): 1725824808

約数和(自身を除く): 836894840

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 113153, 226306, 452612, 905224, 1810448, 55558123, 111116246, 222232492, 444464984, 888929968]

約数ペア:

[(1, 888929968), (2, 444464984), (4, 222232492), (8, 111116246), (16, 55558123), (491, 1810448), (982, 905224), (1964, 452612), (3928, 226306), (7856, 113153)]