2008690486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{5351}}^1$

素因数の和:5628

約数の個数: 32

約数和(自身を含む): 3338620416

約数和(自身を除く): 1329929930

約数列:

[1, 2, 11, 22, 113, 151, 226, 302, 1243, 1661, 2486, 3322, 5351, 10702, 17063, 34126, 58861, 117722, 187693, 375386, 604663, 808001, 1209326, 1616002, 6651293, 8888011, 13302586, 17776022, 91304113, 182608226, 1004345243, 2008690486]

約数ペア:

[(1, 2008690486), (2, 1004345243), (11, 182608226), (22, 91304113), (113, 17776022), (151, 13302586), (226, 8888011), (302, 6651293), (1243, 1616002), (1661, 1209326), (2486, 808001), (3322, 604663), (5351, 375386), (10702, 187693), (17063, 117722), (34126, 58861)]