249039056

素因数分解:

$2^4\times 7^1\times {\mathrm{2223563}}^1$

素因数の和:2223578

約数の個数: 20

約数和(自身を含む): 551443872

約数和(自身を除く): 302404816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2223563, 4447126, 8894252, 15564941, 17788504, 31129882, 35577008, 62259764, 124519528, 249039056]

約数ペア:

[(1, 249039056), (2, 124519528), (4, 62259764), (7, 35577008), (8, 31129882), (14, 17788504), (16, 15564941), (28, 8894252), (56, 4447126), (112, 2223563)]