2120356

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1847}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 4346496

約数和(自身を除く): 2226140

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1847, 3694, 7388, 12929, 25858, 51716, 75727, 151454, 302908, 530089, 1060178, 2120356]

約数ペア:

[(1, 2120356), (2, 1060178), (4, 530089), (7, 302908), (14, 151454), (28, 75727), (41, 51716), (82, 25858), (164, 12929), (287, 7388), (574, 3694), (1148, 1847)]