1987700794

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1667}}^1\times {\mathrm{8167}}^1$

素因数の和:9909

約数の個数: 16

約数和(自身を含む): 3024577728

約数和(自身を除く): 1036876934

約数列:

[1, 2, 73, 146, 1667, 3334, 8167, 16334, 121691, 243382, 596191, 1192382, 13614389, 27228778, 993850397, 1987700794]

約数ペア:

[(1, 1987700794), (2, 993850397), (73, 27228778), (146, 13614389), (1667, 1192382), (3334, 596191), (8167, 243382), (16334, 121691)]