2019937423

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1\times {\mathrm{4201}}^1$

素因数の和:4818

約数の個数: 16

約数和(自身を含む): 2329588800

約数和(自身を除く): 309651377

約数列:

[1, 7, 149, 461, 1043, 3227, 4201, 29407, 68689, 480823, 625949, 1936661, 4381643, 13556627, 288562489, 2019937423]

約数ペア:

[(1, 2019937423), (7, 288562489), (149, 13556627), (461, 4381643), (1043, 1936661), (3227, 625949), (4201, 480823), (29407, 68689)]