2017130269

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1378763}}^1$

素因数の和:1378800

約数の個数: 16

約数和(自身を含む): 2647226880

約数和(自身を除く): 630096611

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1378763, 9651341, 15166393, 26196497, 106164751, 183375479, 288161467, 2017130269]

約数ペア:

[(1, 2017130269), (7, 288161467), (11, 183375479), (19, 106164751), (77, 26196497), (133, 15166393), (209, 9651341), (1463, 1378763)]