2017683214

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1\times {\mathrm{20443}}^1$

素因数の和:21315

約数の個数: 16

約数和(自身を含む): 3080093040

約数和(自身を除く): 1062409826

約数列:

[1, 2, 61, 122, 809, 1618, 20443, 40886, 49349, 98698, 1247023, 2494046, 16538387, 33076774, 1008841607, 2017683214]

約数ペア:

[(1, 2017683214), (2, 1008841607), (61, 33076774), (122, 16538387), (809, 2494046), (1618, 1247023), (20443, 98698), (40886, 49349)]