557458436

素因数分解:

$2^2\times {\mathrm{17401}}^1\times {\mathrm{8009}}^1$

素因数の和:25414

約数の個数: 12

約数和(自身を含む): 975730140

約数和(自身を除く): 418271704

約数列:

[1, 2, 4, 8009, 16018, 17401, 32036, 34802, 69604, 139364609, 278729218, 557458436]

約数ペア:

[(1, 557458436), (2, 278729218), (4, 139364609), (8009, 69604), (16018, 34802), (17401, 32036)]