2018038803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{255869}}^1$

素因数の和:256122

約数の個数: 16

約数和(自身を含む): 2947622400

約数和(自身を除く): 929583597

約数列:

[1, 3, 11, 33, 239, 717, 2629, 7887, 255869, 767607, 2814559, 8443677, 61152691, 183458073, 672679601, 2018038803]

約数ペア:

[(1, 2018038803), (3, 672679601), (11, 183458073), (33, 61152691), (239, 8443677), (717, 2814559), (2629, 767607), (7887, 255869)]