487962076

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{238729}}^1$

素因数の和:238813

約数の個数: 24

約数和(自身を含む): 989297120

約数和(自身を除く): 501335044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 238729, 477458, 954916, 1671103, 3342206, 6684412, 17427217, 34854434, 69708868, 121990519, 243981038, 487962076]

約数ペア:

[(1, 487962076), (2, 243981038), (4, 121990519), (7, 69708868), (14, 34854434), (28, 17427217), (73, 6684412), (146, 3342206), (292, 1671103), (511, 954916), (1022, 477458), (2044, 238729)]