309702992

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{50539}}^1$

素因数の和:50930

約数の個数: 20

約数和(自身を含む): 601628160

約数和(自身を除く): 291925168

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 50539, 101078, 202156, 404312, 808624, 19356437, 38712874, 77425748, 154851496, 309702992]

約数ペア:

[(1, 309702992), (2, 154851496), (4, 77425748), (8, 38712874), (16, 19356437), (383, 808624), (766, 404312), (1532, 202156), (3064, 101078), (6128, 50539)]