2686442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:694

約数の個数: 24

約数和(自身を含む): 4697028

約数和(自身を除く): 2010586

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 653, 1306, 2057, 4114, 7183, 11101, 14366, 22202, 79013, 122111, 158026, 244222, 1343221, 2686442]

約数ペア:

[(1, 2686442), (2, 1343221), (11, 244222), (17, 158026), (22, 122111), (34, 79013), (121, 22202), (187, 14366), (242, 11101), (374, 7183), (653, 4114), (1306, 2057)]