2015340089

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{891349}}^1$

素因数の和:891392

約数の個数: 16

約数和(自身を含む): 2567088000

約数和(自身を除く): 551747911

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 891349, 6239443, 15152933, 16935631, 106070531, 118549417, 287905727, 2015340089]

約数ペア:

[(1, 2015340089), (7, 287905727), (17, 118549417), (19, 106070531), (119, 16935631), (133, 15152933), (323, 6239443), (2261, 891349)]