289415548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{4831}}^1$

素因数の和:5733

約数の個数: 24

約数和(自身を含む): 536989824

約数和(自身を除く): 247574276

約数列:

[1, 2, 4, 17, 34, 68, 881, 1762, 3524, 4831, 9662, 14977, 19324, 29954, 59908, 82127, 164254, 328508, 4256111, 8512222, 17024444, 72353887, 144707774, 289415548]

約数ペア:

[(1, 289415548), (2, 144707774), (4, 72353887), (17, 17024444), (34, 8512222), (68, 4256111), (881, 328508), (1762, 164254), (3524, 82127), (4831, 59908), (9662, 29954), (14977, 19324)]