2004606448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9637531}}^1$

素因数の和:9637552

約数の個数: 20

約数和(自身を含む): 4182688888

約数和(自身を除く): 2178082440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9637531, 19275062, 38550124, 77100248, 125287903, 154200496, 250575806, 501151612, 1002303224, 2004606448]

約数ペア:

[(1, 2004606448), (2, 1002303224), (4, 501151612), (8, 250575806), (13, 154200496), (16, 125287903), (26, 77100248), (52, 38550124), (104, 19275062), (208, 9637531)]