2252656

素因数分解:

$2^4\times 7^1\times {\mathrm{20113}}^1$

素因数の和:20128

約数の個数: 20

約数和(自身を含む): 4988272

約数和(自身を除く): 2735616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20113, 40226, 80452, 140791, 160904, 281582, 321808, 563164, 1126328, 2252656]

約数ペア:

[(1, 2252656), (2, 1126328), (4, 563164), (7, 321808), (8, 281582), (14, 160904), (16, 140791), (28, 80452), (56, 40226), (112, 20113)]