2078401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 2394000

約数和(自身を除く): 315599

約数列:

[1, 13, 29, 37, 149, 377, 481, 1073, 1937, 4321, 5513, 13949, 56173, 71669, 159877, 2078401]

約数ペア:

[(1, 2078401), (13, 159877), (29, 71669), (37, 56173), (149, 13949), (377, 5513), (481, 4321), (1073, 1937)]