2573353252

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{393961}}^1$

素因数の和:394059

約数の個数: 24

約数和(自身を含む): 4765364352

約数和(自身を除く): 2192011100

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 393961, 787922, 1575844, 9061103, 18122206, 27971231, 36244412, 55942462, 111884924, 643338313, 1286676626, 2573353252]

約数ペア:

[(1, 2573353252), (2, 1286676626), (4, 643338313), (23, 111884924), (46, 55942462), (71, 36244412), (92, 27971231), (142, 18122206), (284, 9061103), (1633, 1575844), (3266, 787922), (6532, 393961)]