2904772

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{4297}}^1$

素因数の和:4327

約数の個数: 18

約数和(自身を含む): 5505738

約数和(自身を除く): 2600966

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 4297, 8594, 17188, 55861, 111722, 223444, 726193, 1452386, 2904772]

約数ペア:

[(1, 2904772), (2, 1452386), (4, 726193), (13, 223444), (26, 111722), (52, 55861), (169, 17188), (338, 8594), (676, 4297)]