975113858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{361421}}^1$

素因数の和:361513

約数の個数: 16

約数和(自身を含む): 1561343040

約数和(自身を除く): 586229182

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 361421, 722842, 6866999, 13733998, 25660891, 51321782, 487556929, 975113858]

約数ペア:

[(1, 975113858), (2, 487556929), (19, 51321782), (38, 25660891), (71, 13733998), (142, 6866999), (1349, 722842), (2698, 361421)]