246566398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{30493}}^1$

素因数の和:30819

約数の個数: 16

約数和(自身を含む): 399593376

約数和(自身を除く): 153026978

約数列:

[1, 2, 13, 26, 311, 622, 4043, 8086, 30493, 60986, 396409, 792818, 9483323, 18966646, 123283199, 246566398]

約数ペア:

[(1, 246566398), (2, 123283199), (13, 18966646), (26, 9483323), (311, 792818), (622, 396409), (4043, 60986), (8086, 30493)]