2650922

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:413

約数の個数: 16

約数和(自身を含む): 4106112

約数和(自身を除く): 1455190

約数列:

[1, 2, 67, 73, 134, 146, 271, 542, 4891, 9782, 18157, 19783, 36314, 39566, 1325461, 2650922]

約数ペア:

[(1, 2650922), (2, 1325461), (67, 39566), (73, 36314), (134, 19783), (146, 18157), (271, 9782), (542, 4891)]