404865690854

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{6827}}^1\times {\mathrm{417631}}^1$

素因数の和:424531

約数の個数: 16

約数和(自身を含む): 615943719936

約数和(自身を除く): 211078029082

約数列:

[1, 2, 71, 142, 6827, 13654, 417631, 484717, 835262, 969434, 29651801, 59303602, 2851166837, 5702333674, 202432845427, 404865690854]

約数ペア:

[(1, 404865690854), (2, 202432845427), (71, 5702333674), (142, 2851166837), (6827, 59303602), (13654, 29651801), (417631, 969434), (484717, 835262)]