2894228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 5345088

約数和(自身を除く): 2450860

約数列:

[1, 2, 4, 23, 46, 92, 163, 193, 326, 386, 652, 772, 3749, 4439, 7498, 8878, 14996, 17756, 31459, 62918, 125836, 723557, 1447114, 2894228]

約数ペア:

[(1, 2894228), (2, 1447114), (4, 723557), (23, 125836), (46, 62918), (92, 31459), (163, 17756), (193, 14996), (326, 8878), (386, 7498), (652, 4439), (772, 3749)]