247079296

素因数分解:

$2^7\times {\mathrm{1930307}}^1$

素因数の和:1930321

約数の個数: 16

約数和(自身を含む): 492228540

約数和(自身を除く): 245149244

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1930307, 3860614, 7721228, 15442456, 30884912, 61769824, 123539648, 247079296]

約数ペア:

[(1, 247079296), (2, 123539648), (4, 61769824), (8, 30884912), (16, 15442456), (32, 7721228), (64, 3860614), (128, 1930307)]