2028045617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1553}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 2443633920

約数和(自身を除く): 415588303

約数列:

[1, 13, 17, 19, 221, 247, 311, 323, 1553, 4043, 4199, 5287, 5909, 20189, 26401, 29507, 68731, 76817, 100453, 343213, 383591, 482983, 501619, 1305889, 6278779, 6521047, 8210711, 9176677, 106739243, 119296801, 156003509, 2028045617]

約数ペア:

[(1, 2028045617), (13, 156003509), (17, 119296801), (19, 106739243), (221, 9176677), (247, 8210711), (311, 6521047), (323, 6278779), (1553, 1305889), (4043, 501619), (4199, 482983), (5287, 383591), (5909, 343213), (20189, 100453), (26401, 76817), (29507, 68731)]