312028612

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{108193}}^1$

素因数の和:108307

約数の個数: 24

約数和(自身を含む): 630121856

約数和(自身を除く): 318093244

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 108193, 216386, 432772, 757351, 1514702, 3029404, 11143879, 22287758, 44575516, 78007153, 156014306, 312028612]

約数ペア:

[(1, 312028612), (2, 156014306), (4, 78007153), (7, 44575516), (14, 22287758), (28, 11143879), (103, 3029404), (206, 1514702), (412, 757351), (721, 432772), (1442, 216386), (2884, 108193)]