1320157442

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{83417}}^1$

素因数の和:83653

約数の個数: 16

約数和(自身を含む): 2039069592

約数和(自身を除く): 718912150

約数列:

[1, 2, 41, 82, 193, 386, 7913, 15826, 83417, 166834, 3420097, 6840194, 16099481, 32198962, 660078721, 1320157442]

約数ペア:

[(1, 1320157442), (2, 660078721), (41, 32198962), (82, 16099481), (193, 6840194), (386, 3420097), (7913, 166834), (15826, 83417)]