214948474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{34591}}^1$

素因数の和:34845

約数の個数: 16

約数和(自身を含む): 348687360

約数和(自身を除く): 133738886

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 34591, 69182, 449683, 899366, 8267249, 16534498, 107474237, 214948474]

約数ペア:

[(1, 214948474), (2, 107474237), (13, 16534498), (26, 8267249), (239, 899366), (478, 449683), (3107, 69182), (6214, 34591)]