211528039616

素因数分解:

$2^6\times {\mathrm{1789}}^1\times {\mathrm{1847471}}^1$

素因数の和:1849272

約数の個数: 28

約数和(自身を含む): 419985809760

約数和(自身を除く): 208457770144

約数列:

[1, 2, 4, 8, 16, 32, 64, 1789, 3578, 7156, 14312, 28624, 57248, 114496, 1847471, 3694942, 7389884, 14779768, 29559536, 59119072, 118238144, 3305125619, 6610251238, 13220502476, 26441004952, 52882009904, 105764019808, 211528039616]

約数ペア:

[(1, 211528039616), (2, 105764019808), (4, 52882009904), (8, 26441004952), (16, 13220502476), (32, 6610251238), (64, 3305125619), (1789, 118238144), (3578, 59119072), (7156, 29559536), (14312, 14779768), (28624, 7389884), (57248, 3694942), (114496, 1847471)]