921330352

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1404467}}^1$

素因数の和:1404516

約数の個数: 20

約数和(自身を含む): 1828617336

約数和(自身を除く): 907286984

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1404467, 2808934, 5617868, 11235736, 22471472, 57583147, 115166294, 230332588, 460665176, 921330352]

約数ペア:

[(1, 921330352), (2, 460665176), (4, 230332588), (8, 115166294), (16, 57583147), (41, 22471472), (82, 11235736), (164, 5617868), (328, 2808934), (656, 1404467)]