2840462

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4397}}^1$

素因数の和:4435

約数の個数: 16

約数和(自身を含む): 4749840

約数和(自身を除く): 1909378

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 4397, 8794, 74749, 83543, 149498, 167086, 1420231, 2840462]

約数ペア:

[(1, 2840462), (2, 1420231), (17, 167086), (19, 149498), (34, 83543), (38, 74749), (323, 8794), (646, 4397)]