455194054

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{21433}}^1$

素因数の和:21520

約数の個数: 32

約数和(自身を含む): 821007936

約数和(自身を除く): 365813882

約数列:

[1, 2, 7, 14, 37, 41, 74, 82, 259, 287, 518, 574, 1517, 3034, 10619, 21238, 21433, 42866, 150031, 300062, 793021, 878753, 1586042, 1757506, 5551147, 6151271, 11102294, 12302542, 32513861, 65027722, 227597027, 455194054]

約数ペア:

[(1, 455194054), (2, 227597027), (7, 65027722), (14, 32513861), (37, 12302542), (41, 11102294), (74, 6151271), (82, 5551147), (259, 1757506), (287, 1586042), (518, 878753), (574, 793021), (1517, 300062), (3034, 150031), (10619, 42866), (21238, 21433)]