288740984

素因数分解:

$2^3\times 7^1\times {\mathrm{5156089}}^1$

素因数の和:5156102

約数の個数: 16

約数和(自身を含む): 618730800

約数和(自身を除く): 329989816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5156089, 10312178, 20624356, 36092623, 41248712, 72185246, 144370492, 288740984]

約数ペア:

[(1, 288740984), (2, 144370492), (4, 72185246), (7, 41248712), (8, 36092623), (14, 20624356), (28, 10312178), (56, 5156089)]