1629996842

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1523}}^1\times {\mathrm{7537}}^1$

素因数の和:9133

約数の個数: 16

約数和(自身を含む): 2481388992

約数和(自身を除く): 851392150

約数列:

[1, 2, 71, 142, 1523, 3046, 7537, 15074, 108133, 216266, 535127, 1070254, 11478851, 22957702, 814998421, 1629996842]

約数ペア:

[(1, 1629996842), (2, 814998421), (71, 22957702), (142, 11478851), (1523, 1070254), (3046, 535127), (7537, 216266), (15074, 108133)]