2956426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2203}}^1$

素因数の和:2277

約数の個数: 16

約数和(自身を含む): 4919328

約数和(自身を除く): 1962902

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 2203, 4406, 24233, 48466, 134383, 268766, 1478213, 2956426]

約数ペア:

[(1, 2956426), (2, 1478213), (11, 268766), (22, 134383), (61, 48466), (122, 24233), (671, 4406), (1342, 2203)]