339908828

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{67819}}^1$

素因数の和:68009

約数の個数: 24

約数和(自身を含む): 683625600

約数和(自身を除く): 343716772

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 67819, 135638, 271276, 474733, 949466, 1898932, 12139601, 24279202, 48558404, 84977207, 169954414, 339908828]

約数ペア:

[(1, 339908828), (2, 169954414), (4, 84977207), (7, 48558404), (14, 24279202), (28, 12139601), (179, 1898932), (358, 949466), (716, 474733), (1253, 271276), (2506, 135638), (5012, 67819)]