557422384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2049347}}^1$

素因数の和:2049372

約数の個数: 20

約数和(自身を含む): 1143536184

約数和(自身を除く): 586113800

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2049347, 4098694, 8197388, 16394776, 32789552, 34838899, 69677798, 139355596, 278711192, 557422384]

約数ペア:

[(1, 557422384), (2, 278711192), (4, 139355596), (8, 69677798), (16, 34838899), (17, 32789552), (34, 16394776), (68, 8197388), (136, 4098694), (272, 2049347)]