2009440042

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{36299}}^1$

素因数の和:36701

約数の個数: 16

約数和(自身を含む): 3057912000

約数和(自身を除く): 1048471958

約数列:

[1, 2, 89, 178, 311, 622, 27679, 36299, 55358, 72598, 3230611, 6461222, 11288989, 22577978, 1004720021, 2009440042]

約数ペア:

[(1, 2009440042), (2, 1004720021), (89, 22577978), (178, 11288989), (311, 6461222), (622, 3230611), (27679, 72598), (36299, 55358)]