2213307964

素因数分解:

$2^2\times 7^1\times {\mathrm{3491}}^1\times {\mathrm{22643}}^1$

素因数の和:26145

約数の個数: 24

約数和(自身を含む): 4428079488

約数和(自身を除く): 2214771524

約数列:

[1, 2, 4, 7, 14, 28, 3491, 6982, 13964, 22643, 24437, 45286, 48874, 90572, 97748, 158501, 317002, 634004, 79046713, 158093426, 316186852, 553326991, 1106653982, 2213307964]

約数ペア:

[(1, 2213307964), (2, 1106653982), (4, 553326991), (7, 316186852), (14, 158093426), (28, 79046713), (3491, 634004), (6982, 317002), (13964, 158501), (22643, 97748), (24437, 90572), (45286, 48874)]