4049207435

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{121909}}^1$

素因数の和:122007

約数の個数: 32

約数和(自身を含む): 6062340480

約数和(自身を除く): 2013133045

約数列:

[1, 5, 7, 13, 35, 65, 73, 91, 365, 455, 511, 949, 2555, 4745, 6643, 33215, 121909, 609545, 853363, 1584817, 4266815, 7924085, 8899357, 11093719, 44496785, 55468595, 62295499, 115691641, 311477495, 578458205, 809841487, 4049207435]

約数ペア:

[(1, 4049207435), (5, 809841487), (7, 578458205), (13, 311477495), (35, 115691641), (65, 62295499), (73, 55468595), (91, 44496785), (365, 11093719), (455, 8899357), (511, 7924085), (949, 4266815), (2555, 1584817), (4745, 853363), (6643, 609545), (33215, 121909)]