2017372624

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{199819}}^1$

素因数の和:200458

約数の個数: 20

約数和(自身を含む): 3914873440

約数和(自身を除く): 1897500816

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 10096, 199819, 399638, 799276, 1598552, 3197104, 126085789, 252171578, 504343156, 1008686312, 2017372624]

約数ペア:

[(1, 2017372624), (2, 1008686312), (4, 504343156), (8, 252171578), (16, 126085789), (631, 3197104), (1262, 1598552), (2524, 799276), (5048, 399638), (10096, 199819)]