1943474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4397}}^1$

素因数の和:4429

約数の個数: 16

約数和(自身を含む): 3324888

約数和(自身を除く): 1381414

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4397, 8794, 57161, 74749, 114322, 149498, 971737, 1943474]

約数ペア:

[(1, 1943474), (2, 971737), (13, 149498), (17, 114322), (26, 74749), (34, 57161), (221, 8794), (442, 4397)]