2242256

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{397}}^1$

素因数の和:758

約数の個数: 20

約数和(自身を含む): 4367652

約数和(自身を除く): 2125396

約数列:

[1, 2, 4, 8, 16, 353, 397, 706, 794, 1412, 1588, 2824, 3176, 5648, 6352, 140141, 280282, 560564, 1121128, 2242256]

約数ペア:

[(1, 2242256), (2, 1121128), (4, 560564), (8, 280282), (16, 140141), (353, 6352), (397, 5648), (706, 3176), (794, 2824), (1412, 1588)]