8939372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{487}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 16929696

約数和(自身を除く): 7990324

約数列:

[1, 2, 4, 13, 26, 52, 353, 487, 706, 974, 1412, 1948, 4589, 6331, 9178, 12662, 18356, 25324, 171911, 343822, 687644, 2234843, 4469686, 8939372]

約数ペア:

[(1, 8939372), (2, 4469686), (4, 2234843), (13, 687644), (26, 343822), (52, 171911), (353, 25324), (487, 18356), (706, 12662), (974, 9178), (1412, 6331), (1948, 4589)]