2183628412

素因数分解:

$2^2\times 7^1\times {\mathrm{77986729}}^1$

素因数の和:77986740

約数の個数: 12

約数和(自身を含む): 4367256880

約数和(自身を除く): 2183628468

約数列:

[1, 2, 4, 7, 14, 28, 77986729, 155973458, 311946916, 545907103, 1091814206, 2183628412]

約数ペア:

[(1, 2183628412), (2, 1091814206), (4, 545907103), (7, 311946916), (14, 155973458), (28, 77986729)]