6398854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 12301056

約数和(自身を除く): 5902202

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 1123, 2246, 2849, 5698, 7861, 12353, 15722, 24706, 41551, 83102, 86471, 172942, 290857, 457061, 581714, 914122, 3199427, 6398854]

約数ペア:

[(1, 6398854), (2, 3199427), (7, 914122), (11, 581714), (14, 457061), (22, 290857), (37, 172942), (74, 86471), (77, 83102), (154, 41551), (259, 24706), (407, 15722), (518, 12353), (814, 7861), (1123, 5698), (2246, 2849)]