513397442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1\times {\mathrm{10337}}^1$

素因数の和:11665

約数の個数: 16

約数和(自身を含む): 811326240

約数和(自身を除く): 297928798

約数列:

[1, 2, 19, 38, 1307, 2614, 10337, 20674, 24833, 49666, 196403, 392806, 13510459, 27020918, 256698721, 513397442]

約数ペア:

[(1, 513397442), (2, 256698721), (19, 27020918), (38, 13510459), (1307, 392806), (2614, 196403), (10337, 49666), (20674, 24833)]