2006991585

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{295363}}^1$

素因数の和:295525

約数の個数: 24

約数和(自身を含む): 3501835584

約数和(自身を除く): 1494843999

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 295363, 886089, 1476815, 2658267, 4430445, 13291335, 44599813, 133799439, 222999065, 401398317, 668997195, 2006991585]

約数ペア:

[(1, 2006991585), (3, 668997195), (5, 401398317), (9, 222999065), (15, 133799439), (45, 44599813), (151, 13291335), (453, 4430445), (755, 2658267), (1359, 1476815), (2265, 886089), (6795, 295363)]