520083998

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1955203}}^1$

素因数の和:1955231

約数の個数: 16

約数和(自身を含む): 938497920

約数和(自身を除く): 418413922

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1955203, 3910406, 13686421, 27372842, 37148857, 74297714, 260041999, 520083998]

約数ペア:

[(1, 520083998), (2, 260041999), (7, 74297714), (14, 37148857), (19, 27372842), (38, 13686421), (133, 3910406), (266, 1955203)]