1879157

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 2304000

約数和(自身を除く): 424843

約数列:

[1, 7, 19, 71, 133, 199, 497, 1349, 1393, 3781, 9443, 14129, 26467, 98903, 268451, 1879157]

約数ペア:

[(1, 1879157), (7, 268451), (19, 98903), (71, 26467), (133, 14129), (199, 9443), (497, 3781), (1349, 1393)]