560443492

素因数分解:

$2^2\times 7^1\times {\mathrm{20015839}}^1$

素因数の和:20015850

約数の個数: 12

約数和(自身を含む): 1120887040

約数和(自身を除く): 560443548

約数列:

[1, 2, 4, 7, 14, 28, 20015839, 40031678, 80063356, 140110873, 280221746, 560443492]

約数ペア:

[(1, 560443492), (2, 280221746), (4, 140110873), (7, 80063356), (14, 40031678), (28, 20015839)]