2017902733

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1379291}}^1$

素因数の和:1379328

約数の個数: 16

約数和(自身を含む): 2648240640

約数和(自身を除く): 630337907

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1379291, 9655037, 15172201, 26206529, 106205407, 183445703, 288271819, 2017902733]

約数ペア:

[(1, 2017902733), (7, 288271819), (11, 183445703), (19, 106205407), (77, 26206529), (133, 15172201), (209, 9655037), (1463, 1379291)]