4080992254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{287921}}^1$

素因数の和:288315

約数の個数: 16

約数和(自身を含む): 6460969680

約数和(自身を除く): 2379977426

約数列:

[1, 2, 19, 38, 373, 746, 7087, 14174, 287921, 575842, 5470499, 10940998, 107394533, 214789066, 2040496127, 4080992254]

約数ペア:

[(1, 4080992254), (2, 2040496127), (19, 214789066), (38, 107394533), (373, 10940998), (746, 5470499), (7087, 575842), (14174, 287921)]