2008125843

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{769}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 2836162560

約数和(自身を除く): 828036717

約数列:

[1, 3, 31, 43, 93, 129, 653, 769, 1333, 1959, 2307, 3999, 20243, 23839, 28079, 33067, 60729, 71517, 84237, 99201, 502157, 870449, 1025077, 1506471, 2611347, 3075231, 15566867, 21592751, 46700601, 64778253, 669375281, 2008125843]

約数ペア:

[(1, 2008125843), (3, 669375281), (31, 64778253), (43, 46700601), (93, 21592751), (129, 15566867), (653, 3075231), (769, 2611347), (1333, 1506471), (1959, 1025077), (2307, 870449), (3999, 502157), (20243, 99201), (23839, 84237), (28079, 71517), (33067, 60729)]