6438736

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{3907}}^1$

素因数の和:4018

約数の個数: 20

約数和(自身を含む): 12599392

約数和(自身を除く): 6160656

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 3907, 7814, 15628, 31256, 62512, 402421, 804842, 1609684, 3219368, 6438736]

約数ペア:

[(1, 6438736), (2, 3219368), (4, 1609684), (8, 804842), (16, 402421), (103, 62512), (206, 31256), (412, 15628), (824, 7814), (1648, 3907)]