2011106851

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1091}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 2421619200

約数和(自身を除く): 410512349

約数列:

[1, 13, 17, 19, 221, 247, 323, 439, 1091, 4199, 5707, 7463, 8341, 14183, 18547, 20729, 97019, 108433, 141797, 241111, 269477, 352393, 478949, 1843361, 4581109, 6226337, 8142133, 9100031, 105847729, 118300403, 154700527, 2011106851]

約数ペア:

[(1, 2011106851), (13, 154700527), (17, 118300403), (19, 105847729), (221, 9100031), (247, 8142133), (323, 6226337), (439, 4581109), (1091, 1843361), (4199, 478949), (5707, 352393), (7463, 269477), (8341, 241111), (14183, 141797), (18547, 108433), (20729, 97019)]