78918862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19183}}^1$

素因数の和:19224

約数の個数: 24

約数和(自身を含む): 137779488

約数和(自身を除く): 58860626

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 19183, 38366, 211013, 326111, 422026, 652222, 2321143, 3587221, 4642286, 7174442, 39459431, 78918862]

約数ペア:

[(1, 78918862), (2, 39459431), (11, 7174442), (17, 4642286), (22, 3587221), (34, 2321143), (121, 652222), (187, 422026), (242, 326111), (374, 211013), (2057, 38366), (4114, 19183)]