338302444

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{127951}}^1$

素因数の和:128616

約数の個数: 12

約数和(自身を含む): 592929568

約数和(自身を除く): 254627124

約数列:

[1, 2, 4, 661, 1322, 2644, 127951, 255902, 511804, 84575611, 169151222, 338302444]

約数ペア:

[(1, 338302444), (2, 169151222), (4, 84575611), (661, 511804), (1322, 255902), (2644, 127951)]