2016295551

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{1022981}}^1$

素因数の和:1023063

約数の個数: 16

約数和(自身を含む): 3028026720

約数和(自身を除く): 1011731169

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 1022981, 3068943, 9206829, 27620487, 74677613, 224032839, 672098517, 2016295551]

約数ペア:

[(1, 2016295551), (3, 672098517), (9, 224032839), (27, 74677613), (73, 27620487), (219, 9206829), (657, 3068943), (1971, 1022981)]