2028798

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:696

約数の個数: 24

約数和(自身を含む): 4422600

約数和(自身を除く): 2393802

約数列:

[1, 2, 3, 6, 9, 18, 269, 419, 538, 807, 838, 1257, 1614, 2421, 2514, 3771, 4842, 7542, 112711, 225422, 338133, 676266, 1014399, 2028798]

約数ペア:

[(1, 2028798), (2, 1014399), (3, 676266), (6, 338133), (9, 225422), (18, 112711), (269, 7542), (419, 4842), (538, 3771), (807, 2514), (838, 2421), (1257, 1614)]