2009163035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 2654733312

約数和(自身を除く): 645570277

約数列:

[1, 5, 11, 55, 257, 307, 463, 1285, 1535, 2315, 2827, 3377, 5093, 14135, 16885, 25465, 78899, 118991, 142141, 394495, 594955, 710705, 867889, 1308901, 1563551, 4339445, 6544505, 7817755, 36530237, 182651185, 401832607, 2009163035]

約数ペア:

[(1, 2009163035), (5, 401832607), (11, 182651185), (55, 36530237), (257, 7817755), (307, 6544505), (463, 4339445), (1285, 1563551), (1535, 1308901), (2315, 867889), (2827, 710705), (3377, 594955), (5093, 394495), (14135, 142141), (16885, 118991), (25465, 78899)]