126870856

素因数分解:

$2^3\times 7^1\times {\mathrm{2265551}}^1$

素因数の和:2265564

約数の個数: 16

約数和(自身を含む): 271866240

約数和(自身を除く): 144995384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2265551, 4531102, 9062204, 15858857, 18124408, 31717714, 63435428, 126870856]

約数ペア:

[(1, 126870856), (2, 63435428), (4, 31717714), (7, 18124408), (8, 15858857), (14, 9062204), (28, 4531102), (56, 2265551)]