1745142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 4100352

約数和(自身を除く): 2355210

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1123, 1554, 2246, 3369, 6738, 7861, 15722, 23583, 41551, 47166, 83102, 124653, 249306, 290857, 581714, 872571, 1745142]

約数ペア:

[(1, 1745142), (2, 872571), (3, 581714), (6, 290857), (7, 249306), (14, 124653), (21, 83102), (37, 47166), (42, 41551), (74, 23583), (111, 15722), (222, 7861), (259, 6738), (518, 3369), (777, 2246), (1123, 1554)]