413966644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1137271}}^1$

素因数の和:1137295

約数の個数: 24

約数和(自身を含む): 891621248

約数和(自身を除く): 477654604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1137271, 2274542, 4549084, 7960897, 14784523, 15921794, 29569046, 31843588, 59138092, 103491661, 206983322, 413966644]

約数ペア:

[(1, 413966644), (2, 206983322), (4, 103491661), (7, 59138092), (13, 31843588), (14, 29569046), (26, 15921794), (28, 14784523), (52, 7960897), (91, 4549084), (182, 2274542), (364, 1137271)]