4080781424

素因数分解:

$2^4\times {\mathrm{255048839}}^1$

素因数の和:255048847

約数の個数: 10

約数和(自身を含む): 7906514040

約数和(自身を除く): 3825732616

約数列:

[1, 2, 4, 8, 16, 255048839, 510097678, 1020195356, 2040390712, 4080781424]

約数ペア:

[(1, 4080781424), (2, 2040390712), (4, 1020195356), (8, 510097678), (16, 255048839)]