387267244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1063921}}^1$

素因数の和:1063945

約数の個数: 24

約数和(自身を含む): 834114848

約数和(自身を除く): 446847604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1063921, 2127842, 4255684, 7447447, 13830973, 14894894, 27661946, 29789788, 55323892, 96816811, 193633622, 387267244]

約数ペア:

[(1, 387267244), (2, 193633622), (4, 96816811), (7, 55323892), (13, 29789788), (14, 27661946), (26, 14894894), (28, 13830973), (52, 7447447), (91, 4255684), (182, 2127842), (364, 1063921)]