438865404

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2151301}}^1$

素因数の和:2151325

約数の個数: 24

約数和(自身を含む): 1084256208

約数和(自身を除く): 645390804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 2151301, 4302602, 6453903, 8605204, 12907806, 25815612, 36572117, 73144234, 109716351, 146288468, 219432702, 438865404]

約数ペア:

[(1, 438865404), (2, 219432702), (3, 146288468), (4, 109716351), (6, 73144234), (12, 36572117), (17, 25815612), (34, 12907806), (51, 8605204), (68, 6453903), (102, 4302602), (204, 2151301)]