2037442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2503}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 3425472

約数和(自身を除く): 1388030

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 2503, 5006, 27533, 55066, 92611, 185222, 1018721, 2037442]

約数ペア:

[(1, 2037442), (2, 1018721), (11, 185222), (22, 92611), (37, 55066), (74, 27533), (407, 5006), (814, 2503)]