397226508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4728887}}^1$

素因数の和:4728901

約数の個数: 24

約数和(自身を含む): 1059270912

約数和(自身を除く): 662044404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4728887, 9457774, 14186661, 18915548, 28373322, 33102209, 56746644, 66204418, 99306627, 132408836, 198613254, 397226508]

約数ペア:

[(1, 397226508), (2, 198613254), (3, 132408836), (4, 99306627), (6, 66204418), (7, 56746644), (12, 33102209), (14, 28373322), (21, 18915548), (28, 14186661), (42, 9457774), (84, 4728887)]