2018219618

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{1033}}^1\times {\mathrm{3121}}^1$

素因数の和:4469

約数の個数: 16

約数和(自身を含む): 3040915416

約数和(自身を除く): 1022695798

約数列:

[1, 2, 313, 626, 1033, 2066, 3121, 6242, 323329, 646658, 976873, 1953746, 3223993, 6447986, 1009109809, 2018219618]

約数ペア:

[(1, 2018219618), (2, 1009109809), (313, 6447986), (626, 3223993), (1033, 1953746), (2066, 976873), (3121, 646658), (6242, 323329)]