2018449574

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{2237}}^1\times {\mathrm{4139}}^1$

素因数の和:6487

約数の個数: 16

約数和(自身を含む): 3057555600

約数和(自身を除く): 1039106026

約数列:

[1, 2, 109, 218, 2237, 4139, 4474, 8278, 243833, 451151, 487666, 902302, 9258943, 18517886, 1009224787, 2018449574]

約数ペア:

[(1, 2018449574), (2, 1009224787), (109, 18517886), (218, 9258943), (2237, 902302), (4139, 487666), (4474, 451151), (8278, 243833)]