1403897024

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{510137}}^1$

素因数の和:510192

約数の個数: 28

約数和(自身を含む): 2850651144

約数和(自身を除く): 1446754120

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 510137, 1020274, 2040548, 4081096, 8162192, 16324384, 21935891, 32648768, 43871782, 87743564, 175487128, 350974256, 701948512, 1403897024]

約数ペア:

[(1, 1403897024), (2, 701948512), (4, 350974256), (8, 175487128), (16, 87743564), (32, 43871782), (43, 32648768), (64, 21935891), (86, 16324384), (172, 8162192), (344, 4081096), (688, 2040548), (1376, 1020274), (2752, 510137)]