379949.0000000

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{1979}}^1$

素因数の和:2270

約数の個数: 20

約数和(自身を含む): 17431920

約数和(自身を除く): 8471008

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 1979, 2264, 3958, 4528, 7916, 15832, 31664, 560057, 1120114, 2240228, 4480456, 8960912]

約数ペア:

[(1, 8960912), (2, 4480456), (4, 2240228), (8, 1120114), (16, 560057), (283, 31664), (566, 15832), (1132, 7916), (1979, 4528), (2264, 3958)]