2018556449

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{911}}^1\times {\mathrm{1873}}^1$

素因数の和:2817

約数の個数: 24

約数和(自身を含む): 2502104832

約数和(自身を除く): 483548383

約数列:

[1, 7, 13, 91, 169, 911, 1183, 1873, 6377, 11843, 13111, 24349, 82901, 153959, 170443, 316537, 1077713, 1706303, 2215759, 11944121, 22181939, 155273573, 288365207, 2018556449]

約数ペア:

[(1, 2018556449), (7, 288365207), (13, 155273573), (91, 22181939), (169, 11944121), (911, 2215759), (1183, 1706303), (1873, 1077713), (6377, 316537), (11843, 170443), (13111, 153959), (24349, 82901)]