2616576490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{335029}}^1$

素因数の和:335118

約数の個数: 32

約数和(自身を含む): 5210386560

約数和(自身を除く): 2593810070

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 335029, 670058, 1675145, 3350290, 3685319, 7370638, 18426595, 23787059, 36853190, 47574118, 118935295, 237870590, 261657649, 523315298, 1308288245, 2616576490]

約数ペア:

[(1, 2616576490), (2, 1308288245), (5, 523315298), (10, 261657649), (11, 237870590), (22, 118935295), (55, 47574118), (71, 36853190), (110, 23787059), (142, 18426595), (355, 7370638), (710, 3685319), (781, 3350290), (1562, 1675145), (3905, 670058), (7810, 335029)]