556782

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1383

約数の個数: 16

約数和(自身を含む): 1130112

約数和(自身を除く): 573330

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1307, 2614, 3921, 7842, 92797, 185594, 278391, 556782]

約数ペア:

[(1, 556782), (2, 278391), (3, 185594), (6, 92797), (71, 7842), (142, 3921), (213, 2614), (426, 1307)]